{"title":"LED Troffer","description":"","products":[{"product_id":"mark-whspr-106416","title":"Mark Lighting WHSPR LCTR 2X2 80CRI 35K 3300LM MIN10 MVOLT SWC ZT 2'x2' Whisper LED Troffer, 80 CRI, 3500K, 3300 Lumens, 10% Dimming, 120-277V, Soft White Acrylic Shielding Center","description":"\u003cb\u003ePRODUCT DESCRIPTION\u003c\/b\u003e\u003cbr\u003eGently sloping side panels give Whisper LED its depth and appealing angles. Whether units are installed in rows or\n\tindividually, the look is artfully clean and simple. Whisper LED is available in 1’ x 4’, 2’ x 2’ and 2’ x 4’ sizes, and it fits perfectly in a variety of business and institutional settings \nincluding offices, schools and hospitals.\n\u003cbr\u003eThe Whisper Luminous Center is an alternate appearance to the Whisper LED that provides a unique and visually stunning aesthetic. With Luminous Center, the center element is the primary source of illumination with the side panels softly glowing, adding a captivating allure to the ceiling plane.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePRODUCT SPECIFICATIONS\u003cbr\u003e\u003c\/b\u003e\u003cb\u003eHousing\u003c\/b\u003e\u003cbr\u003eNominal 1'x4', 2’x2’ or 2’x4’ housings fabricated from 22-gauge, cold-rolled steel.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFinish\u003c\/b\u003e\u003cbr\u003eMatte-white powder coat.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eReflector\u003c\/b\u003e\u003cbr\u003ePrecision-formed steel; highly reflective white.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eShielding\u003c\/b\u003e\u003cbr\u003eHinged door frame is constructed of extruded aluminum center and side rails with cold-rolled steel end caps capturing the 3 individual optical panels, forming a single unit. The frame can be positioned on either side of the fixture housing to provide easy room side access for maintenance. Shielding options are as follows:\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003cb\u003eCenter Panel\u003c\/b\u003e: Soft-white acrylic or optional microprismatic conical de-glaring lens.\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003cb\u003eSide Panels\u003c\/b\u003e: Soft-white acrylic.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eMounting\u003c\/b\u003e\u003cbr\u003eAccommodates 9\/16\" slot grid or 15\/16\" inverted tee or 9\/16\" inverted tee.\u003cbr\u003eFor recessed mounting in hard ceiling applications, use a Drywall Grid Adapter (DGA22, DGA24, or DGA14WHS). Ordered separately.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDesign2Ship\u003c\/b\u003e\u003cbr\u003eMaximum order quantity of 250 units per order.\u003cbr\u003e5 business days from clean release of the order.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/mark-WHSPR-LCTR-QS-ordering-information_3a5285b5-a150-42a7-afad-8d3f995bc41c.jpg?v=1762708013\"\u003e","brand":"Lithonia Lighting","offers":[{"title":"Default Title","offer_id":46799837135155,"sku":"Mark-WHSPR-106416","price":240.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/Mark-WHSPR-106416-2.jpg?v=1737845857"},{"product_id":"mark-whspr-106417","title":"Mark Lighting WHSPR LCTR QS 2X2 80CRI 35K 4000LM MIN10 MVOLT SWC ZT 2'x2' Whisper LED Troffer, 80 CRI, 3500K, 4000 Lumens, 10% Min Dimming, 120-277V","description":"\u003cb\u003ePRODUCT DESCRIPTION\u003c\/b\u003e\u003cbr\u003eGently sloping side panels give Whisper LED its depth and appealing angles. Whether units are installed in rows or individually, the look is artfully clean and simple. Whisper LED is available in 1' x 4', 2' x 2' and 2' x 4' sizes, and it fits perfectly in a variety of business and institutional settings including offices, schools and hospitals.\n\u003cbr\u003eThe Whisper Luminous Center is an alternate appearance to the Whisper LED that provides a unique and visually stunning aesthetic. With Luminous Center, the center element is the primary source of illumination with the side panels softly glowing, adding a captivating allure to the ceiling plane.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePRODUCT SPECIFICATIONS\u003cbr\u003e\u003c\/b\u003e\u003cb\u003eHousing\u003c\/b\u003e\u003cbr\u003eNominal 1'x4', 2'x2' or 2'x4' housings fabricated from 22-gauge, cold-rolled steel.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFinish\u003c\/b\u003e\u003cbr\u003eMatte-white powder coat.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eReflector\u003c\/b\u003e\u003cbr\u003ePrecision-formed steel; highly reflective white.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eShielding\u003c\/b\u003e\u003cbr\u003eHinged door frame is constructed of extruded aluminum center and side rails with cold-rolled steel end caps capturing the 3 individual optical panels, forming a single unit. The frame can be positioned on either side of the fixture housing to provide easy room side access for maintenance. Shielding options are as follows:\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003cb\u003eCenter Panel\u003c\/b\u003e: Soft-white acrylic or optional microprismatic conical de-glaring lens.\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003cb\u003eSide Panels\u003c\/b\u003e: Soft-white acrylic.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eMounting\u003c\/b\u003e\u003cbr\u003eAccommodates 9\/16\" slot grid or 15\/16\" inverted tee or 9\/16\" inverted tee.\u003cbr\u003eFor recessed mounting in hard ceiling applications, use a Drywall Grid Adapter (DGA22, DGA24, or DGA14WHS). Ordered separately.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDesign2Ship\u003c\/b\u003e\u003cbr\u003eMaximum order quantity of 250 units per order.\u003cbr\u003e5 business days from clean release of the order.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/mark-WHSPR-LCTR-QS-ordering-information_3a5285b5-a150-42a7-afad-8d3f995bc41c.jpg?v=1762708013\"\u003e","brand":"Lithonia Lighting","offers":[{"title":"Default Title","offer_id":46799837266227,"sku":"Mark-WHSPR-106417","price":240.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/Mark-WHSPR-106417-2.jpg?v=1737845872"},{"product_id":"mark-whspr-106418","title":"Mark Lighting WHSPR LCTR 2X4 80CRI 35K 4000LM MIN10 MVOLT SWC ZT 2'x4' Whisper LED Troffer, 80 CRI, 3500K, 4000 Lumens, 10% Min Dimming, 120-277V","description":"\u003cb\u003ePRODUCT DESCRIPTION\u003c\/b\u003e\u003cbr\u003eGently sloping side panels give Whisper LED its depth and appealing angles. Whether units are installed in rows or\nindividually, the look is artfully clean and simple. Whisper LED is available in 1' x 4', 2' x 2' and 2' x 4' sizes, and it fits perfectly in a variety of business and institutional settings including offices, schools and hospitals.\n\u003cbr\u003eThe Whisper Luminous Center is an alternate appearance to the Whisper LED that provides a unique and visually stunning aesthetic. With Luminous Center, the center element is the primary source of illumination with the side panels softly glowing, adding a captivating allure to the ceiling plane.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePRODUCT SPECIFICATIONS\u003cbr\u003e\u003c\/b\u003e\u003cb\u003eHousing\u003c\/b\u003e\u003cbr\u003eNominal 1'x4', 2'x2' or 2'x4' housings fabricated from 22-gauge, cold-rolled steel.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFinish\u003c\/b\u003e\u003cbr\u003eMatte-white powder coat.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eReflector\u003c\/b\u003e\u003cbr\u003ePrecision-formed steel; highly reflective white.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eShielding\u003c\/b\u003e\u003cbr\u003eHinged door frame is constructed of extruded aluminum center and side rails with cold-rolled steel end caps capturing the 3 individual optical panels, forming a single unit. The frame can be positioned on either side of the fixture housing to provide easy room side access for maintenance. Shielding options are as follows:\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003cb\u003eCenter Panel\u003c\/b\u003e: Soft-white acrylic or optional microprismatic conical de-glaring lens.\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003cb\u003eSide Panels\u003c\/b\u003e: Soft-white acrylic.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eMounting\u003c\/b\u003e\u003cbr\u003eAccommodates 9\/16\" slot grid or 15\/16\" inverted tee or 9\/16\" inverted tee.\u003cbr\u003eFor recessed mounting in hard ceiling applications, use a Drywall Grid Adapter (DGA22, DGA24, or DGA14WHS). Ordered separately.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDesign2Ship\u003c\/b\u003e\u003cbr\u003eMaximum order quantity of 250 units per order.\u003cbr\u003e5 business days from clean release of the order.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/mark-WHSPR-LCTR-QS-ordering-information_3a5285b5-a150-42a7-afad-8d3f995bc41c.jpg?v=1762708013\"\u003e","brand":"Lithonia Lighting","offers":[{"title":"Default Title","offer_id":46799837331763,"sku":"Mark-WHSPR-106418","price":298.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/Mark-WHSPR-106418-2.jpg?v=1737845888"},{"product_id":"mark-whspr-110456","title":"Mark Lighting WHSPR 2X2 80CRI 35K 4000LM MIN1 MVOLT SWC ZT 2'x2' Whisper LED Troffer, 80 CRI, 3500K, 4000 Lumens, Constant Current Dimming to 1%, 120-277V, White Paint, No Trim","description":"\u003cb\u003ePRODUCT FAMILY SPECIFICATIONS\u003cbr\u003e\u003cspan style=\"background-color: initial;\"\u003eHousing\u003c\/span\u003e\u003c\/b\u003e\n\u003cdiv\u003e\n\tNominal 1'x4', 2'x2' or 2'x4' housings fabricated from 22-gauge, cold-rolled steel. \u003cspan style=\"background-color: initial;\"\u003eAir return option available.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eD\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eoor Frame\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eThe hinged door frame is constructed of extruded aluminum center and side \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003erails with cold-rolled steel end caps capturing three individual optical panels to \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eform a single unit. The hinged door frame can be positioned on either side of \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003ethe fixture housing to provide easy room side access for maintenance.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eFinish\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eMatte white polyester powder paint standard for trim. Consult factory for \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003ecustom colors or specify RAL colors from Architectural brochure.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eInner Housing Reflector\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eFormed steel with highly reflective white polyester powder paint.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eLenses\/Shielding\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eCenter Panel: Soft-White Acrylic (SWC) or Micro-Prismatic Conical De-Glaring\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eAcrylic Lens (YBC) or Hexagonal De-Glare Lens (GHC) options available.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eSide Panels: Soft-White Acrylic only.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eMounting\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eRecessed ceiling for grid or inaccessible sheetrock ceiling.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eGrid: Accommodates 9\/16\" slot grid or 15\/16\" inverted tee or 9\/16\" inverted tee.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eSheetrock: Use a Drywall Grid Adapter (DGA22, DGA24, or DGA14WHS).\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eOrdered separately.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eLED Components\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eMultiple lumen packages available with 2700K, 3000K, 3500K, 4000K and \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e5000K CCT in either 80CRI or 90CRI. The Acuity Brands circuit boards use a \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eprecise binning algorithm which creates a consistent color temperature from \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eboard to board. The color a variation of no greater than a 2.5 Step MacAdam \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e(2.55DECM) along the black body locus from board to board.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eElectrical\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eLong-life LEDs, coupled with high-efficiency drivers, provide superior \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003equantity and quality of illumination for extended service life. 90% LED lumen \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003emaintenance at 60,000 hours (L90\/60,000).\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eDimming Drivers\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eFactory tuned constant current electronic dimming driver is standard.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eFlicker free dimming available down to \u0026lt;1%. LED drivers perform within the \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003erecommended operating areas for flicker as a function of frequency and \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003emodulation (%) IEEE Standard 1789-2015 (IEEE Recommended Practices for \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eModulating Current in High-Brightness LEDs for Mitigating Health Risks to \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eViewers), in typical operating conditions at representative dimming levels.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eElectrical specifications at maximum driver load: PF \u0026gt; 0.9 and THD \u0026lt;20%. Meets \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eFCC Title 47 Class A or Class B. Other available drivers include Lutron, DALI, and \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eDMX protocol drivers. All drivers are RoHS compliant.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eControls and System Networking Options\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eOptional integrated nLight controls make each fixture addressable - allowing it \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eto digitally communicate with other nLight enabled controls such as dimmers, \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eswitches, occupancy sensors, and photocontrols. Connection to nLight is \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003esimple. It can be accomplished with remote nLight AIR wireless or through \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003estandard Cat-5 cabling. (cabling \"by others\") nLight offers unique plug-and-play \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003econvenience as devices and luminaires automatically discover each other, while \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003enLight AIR is commissioned easily through an intuitive mobile app.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eEmergency Battery (Optional)\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eIntegral emergency battery (E10WLCP) for 90 minutes of operation. Emergency \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003ebattery pack, 10W, Linear Constant Power. Certified in CA Title 20 MAEDBS.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eRemote generator transfer device (BGTD) works in conjunction with an auxiliary \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003egenerator or a central inverter system to power fixtures for safe egress lighting. \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eVoltage\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e120 thru 277v\/50-60Hz: 347v\/50-60Hz (optional)\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eAmbient Operating Temperature\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e-20°C (-4°F) to +25°C (+77°F).\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eAmbient Operating Humidity\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e90% relative humidity non-condensing maximum.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eEnvironment\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eSuitable for damp locations. Indoor use only.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eCertification\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eCSA certified to meet U.S. and Canadian standards (UL1598 and UL8750). This \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eproduct is IC rated. Chicago plenum rating (option) available.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eFixture Weight (Without emergency or packaging)\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e1x4: 22lbs.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e2x2: 28lbs.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e2x4: 38lbs.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eBuy American Act\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eProduct with the BAA option is assembled in the USA and meets the Buy \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eAmerica(n) government procurement requirements under FAR, DFARS and DOT \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eregulations. Please refer to \u003c\/span\u003e\u003ca href=\"http:\/\/www.acuitybrands.com\/buy-american\" style=\"background-color: initial;\"\u003e www.acuitybrands.com\/buy-american \u003c\/a\u003e\u003cspan style=\"background-color: initial;\"\u003e for additional \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003einformation.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eWarranty\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e5-year limited warranty.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/mark-WHISPER-ordering-information_ef93147e-c0c1-449a-9da4-4f5d371a6f96.jpg?v=1762708024\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Lithonia Lighting","offers":[{"title":"Default Title","offer_id":50390440575283,"sku":"Mark-WHSPR-110456","price":390.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/Mark-WHSPR-110456-2.jpg?v=1737845919"},{"product_id":"mark-whspr-110469","title":"Mark Lighting WHSPR 2X4 90CRI 35K 4000LM MIN1 MVOLT SWC NLTAIR2 API 2'x4' Whisper LED Troffer, 90 CRI, 3500K, 4000 Lumens, Constant Current Dimming to 1%, 120-277V, White Shielding, White Paint, nLight Air, PIR Occupancy Sensor and Photocell","description":"\u003cb\u003ePRODUCT FAMILY SPECIFICATIONS\u003cbr\u003e\u003cspan style=\"background-color: initial;\"\u003eHousing\u003c\/span\u003e\u003c\/b\u003e\n\u003cdiv\u003e\n Nominal 1'x4', 2'x2' or 2'x4' housings fabricated from 22-gauge, cold-rolled steel. \u003cspan style=\"background-color: initial;\"\u003eAir return option available.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eD\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eoor Frame\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eThe hinged door frame is constructed of extruded aluminum center and side \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003erails with cold-rolled steel end caps capturing three individual optical panels to \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eform a single unit. The hinged door frame can be positioned on either side of \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003ethe fixture housing to provide easy room side access for maintenance.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eFinish\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eMatte white polyester powder paint standard for trim. Consult factory for \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003ecustom colors or specify RAL colors from Architectural brochure.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eInner Housing Reflector\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eFormed steel with highly reflective white polyester powder paint.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eLenses\/Shielding\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eCenter Panel: Soft-White Acrylic (SWC) or Micro-Prismatic Conical De-Glaring\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eAcrylic Lens (YBC) or Hexagonal De-Glare Lens (GHC) options available.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eSide Panels: Soft-White Acrylic only.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eMounting\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eRecessed ceiling for grid or inaccessible sheetrock ceiling.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eGrid: Accommodates 9\/16\" slot grid or 15\/16\" inverted tee or 9\/16\" inverted tee.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eSheetrock: Use a Drywall Grid Adapter (DGA22, DGA24, or DGA14WHS).\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eOrdered separately.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eLED Components\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eMultiple lumen packages available with 2700K, 3000K, 3500K, 4000K and \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e5000K CCT in either 80CRI or 90CRI. The Acuity Brands circuit boards use a \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eprecise binning algorithm which creates a consistent color temperature from \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eboard to board. The color a variation of no greater than a 2.5 Step MacAdam \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e(2.55DECM) along the black body locus from board to board.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eElectrical\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eLong-life LEDs, coupled with high-efficiency drivers, provide superior \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003equantity and quality of illumination for extended service life. 90% LED lumen \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003emaintenance at 60,000 hours (L90\/60,000).\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eDimming Drivers\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eFactory tuned constant current electronic dimming driver is standard.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eFlicker free dimming available down to \u0026lt;1%. LED drivers perform within the \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003erecommended operating areas for flicker as a function of frequency and \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003emodulation (%) IEEE Standard 1789-2015 (IEEE Recommended Practices for \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eModulating Current in High-Brightness LEDs for Mitigating Health Risks to \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eViewers), in typical operating conditions at representative dimming levels.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eElectrical specifications at maximum driver load: PF \u0026gt; 0.9 and THD \u0026lt;20%. Meets \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eFCC Title 47 Class A or Class B. Other available drivers include Lutron, DALI, and \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eDMX protocol drivers. All drivers are RoHS compliant.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eControls and System Networking Options\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eOptional integrated nLight controls make each fixture addressable - allowing it \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eto digitally communicate with other nLight enabled controls such as dimmers, \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eswitches, occupancy sensors, and photocontrols. Connection to nLight is \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003esimple. It can be accomplished with remote nLight AIR wireless or through \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003estandard Cat-5 cabling. (cabling \"by others\") nLight offers unique plug-and-play \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003econvenience as devices and luminaires automatically discover each other, while \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003enLight AIR is commissioned easily through an intuitive mobile app.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eEmergency Battery (Optional)\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eIntegral emergency battery (E10WLCP) for 90 minutes of operation. Emergency \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003ebattery pack, 10W, Linear Constant Power. Certified in CA Title 20 MAEDBS.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eRemote generator transfer device (BGTD) works in conjunction with an auxiliary \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003egenerator or a central inverter system to power fixtures for safe egress lighting. \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eVoltage\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e120 thru 277v\/50-60Hz: 347v\/50-60Hz (optional)\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eAmbient Operating Temperature\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e-20 degrees C (-4 degrees F) to +25 degrees C (+77 degrees F).\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eAmbient Operating Humidity\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e90% relative humidity non-condensing maximum.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eEnvironment\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eSuitable for damp locations. Indoor use only.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eCertification\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eCSA certified to meet U.S. and Canadian standards (UL1598 and UL8750). This \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eproduct is IC rated. Chicago plenum rating (option) available.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eFixture Weight (Without emergency or packaging)\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e1x4: 22lbs.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e2x2: 28lbs.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e2x4: 38lbs.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eBuy American Act\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eProduct with the BAA option is assembled in the USA and meets the Buy \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eAmerica(n) government procurement requirements under FAR, DFARS and DOT \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eregulations. Please refer to \u003c\/span\u003e\u003ca href=\"http:\/\/www.acuitybrands.com\/buy-american\" style=\"background-color: initial;\"\u003e www.acuitybrands.com\/buy-american \u003c\/a\u003e\u003cspan style=\"background-color: initial;\"\u003e for additional \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003einformation.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eWarranty\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e5-year limited warranty.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/mark-WHISPER-ordering-information_ef93147e-c0c1-449a-9da4-4f5d371a6f96.jpg?v=1762708024\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Lithonia Lighting","offers":[{"title":"Default Title","offer_id":50390440968499,"sku":"Mark-WHSPR-110469","price":683.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/Mark-WHSPR-110469-2.jpg?v=1737845934"},{"product_id":"mark-whspr-110747","title":"Mark Lighting WHSPR 2X2 80CRI 35K 2000LM NODIM MVOLT SWC BAA 2'x2' Whisper LED Troffer, 80 CRI, 3500K, 2000 Lumens, Non Dimming, 120-277V, Soft White Acrylic Central Shielding, White, BAA Compliant","description":"\u003cb\u003ePRODUCT FAMILY SPECIFICATIONS\u003cbr\u003e\u003cspan style=\"background-color: initial;\"\u003eHousing\u003c\/span\u003e\u003c\/b\u003e\n\u003cdiv\u003e\n Nominal 1'x4', 2'x2' or 2'x4' housings fabricated from 22-gauge, cold-rolled steel. \n \u003cspan style=\"background-color: initial;\"\u003eAir return option available.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eD\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eoor Frame\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eThe hinged door frame is constructed of extruded aluminum center and side \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003erails with cold-rolled steel end caps capturing three individual optical panels to \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eform a single unit. The hinged door frame can be positioned on either side of \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003ethe fixture housing to provide easy room side access for maintenance.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eFinish\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eMatte white polyester powder paint standard for trim. Consult factory for \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003ecustom colors or specify RAL colors from Architectural brochure.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eInner Housing Reflector\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eFormed steel with highly reflective white polyester powder paint.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eLenses\/Shielding\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eCenter Panel: Soft-White Acrylic (SWC) or Micro-Prismatic Conical De-Glaring\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eAcrylic Lens (YBC) or Hexagonal De-Glare Lens (GHC) options available.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eSide Panels: Soft-White Acrylic only.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eMounting\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eRecessed ceiling for grid or inaccessible sheetrock ceiling.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eGrid: Accommodates 9\/16\" slot grid or 15\/16\" inverted tee or 9\/16\" inverted tee.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eSheetrock: Use a Drywall Grid Adapter (DGA22, DGA24, or DGA14WHS).\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eOrdered separately.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eLED Components\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eMultiple lumen packages available with 2700K, 3000K, 3500K, 4000K and \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e5000K CCT in either 80CRI or 90CRI. The Acuity Brands circuit boards use a \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eprecise binning algorithm which creates a consistent color temperature from \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eboard to board. The color a variation of no greater than a 2.5 Step MacAdam \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e(2.55DECM) along the black body locus from board to board.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eElectrical\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eLong-life LEDs, coupled with high-efficiency drivers, provide superior \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003equantity and quality of illumination for extended service life. 90% LED lumen \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003emaintenance at 60,000 hours (L90\/60,000).\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eDimming Drivers\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eFactory tuned constant current electronic dimming driver is standard.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eFlicker free dimming available down to \u0026lt;1%. LED drivers perform within the \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003erecommended operating areas for flicker as a function of frequency and \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003emodulation (%) IEEE Standard 1789-2015 (IEEE Recommended Practices for \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eModulating Current in High-Brightness LEDs for Mitigating Health Risks to \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eViewers), in typical operating conditions at representative dimming levels.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eElectrical specifications at maximum driver load: PF \u0026gt; 0.9 and THD \u0026lt;20%. Meets \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eFCC Title 47 Class A or Class B. Other available drivers include Lutron, DALI, and \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eDMX protocol drivers. All drivers are RoHS compliant.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eControls and System Networking Options\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eOptional integrated nLight controls make each fixture addressable - allowing it \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eto digitally communicate with other nLight enabled controls such as dimmers, \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eswitches, occupancy sensors, and photocontrols. Connection to nLight is \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003esimple. It can be accomplished with remote nLight AIR wireless or through \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003estandard Cat-5 cabling. (cabling \"by others\") nLight offers unique plug-and-play \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003econvenience as devices and luminaires automatically discover each other, while \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003enLight AIR is commissioned easily through an intuitive mobile app.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eEmergency Battery (Optional)\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eIntegral emergency battery (E10WLCP) for 90 minutes of operation. Emergency \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003ebattery pack, 10W, Linear Constant Power. Certified in CA Title 20 MAEDBS.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eRemote generator transfer device (BGTD) works in conjunction with an auxiliary \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003egenerator or a central inverter system to power fixtures for safe egress lighting. \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eVoltage\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e120 thru 277v\/50-60Hz: 347v\/50-60Hz (optional)\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eAmbient Operating Temperature\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e-20?C (-4?F) to +25?C (+77?F).\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eAmbient Operating Humidity\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e90% relative humidity non-condensing maximum.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eEnvironment\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eSuitable for damp locations. Indoor use only.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eCertification\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eCSA certified to meet U.S. and Canadian standards (UL1598 and UL8750). This \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eproduct is IC rated. Chicago plenum rating (option) available.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eFixture Weight (Without emergency or packaging)\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e1x4: 22lbs.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e2x2: 28lbs.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e2x4: 38lbs.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eBuy American Act\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eProduct with the BAA option is assembled in the USA and meets the Buy \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eAmerica(n) government procurement requirements under FAR, DFARS and DOT \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003eregulations. Please refer to \u003c\/span\u003e\u003ca href=\"http:\/\/www.acuitybrands.com\/buy-american\" style=\"background-color: initial;\"\u003e www.acuitybrands.com\/buy-american \u003c\/a\u003e\u003cspan style=\"background-color: initial;\"\u003e for additional \u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003einformation.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eWarranty\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial;\"\u003e5-year limited warranty.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/mark-WHISPER-ordering-information_ef93147e-c0c1-449a-9da4-4f5d371a6f96.jpg?v=1762708024\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Lithonia Lighting","offers":[{"title":"Default Title","offer_id":50390441197875,"sku":"Mark-WHSPR-110747","price":408.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/Mark-WHSPR-110747-2.jpg?v=1737845949"}],"url":"https:\/\/electricbargainstores.com\/collections\/led-troffer.oembed","provider":"Electric Bargain Store","version":"1.0","type":"link"}