Columbia Lighting XEW4-454-CA-W-4EPU 4' Enclosed and Gasketed High Bay, Four Lamps, 54W T5HO, Clear Impact Resistant Acrylic Lens, Wide Distribution, Electronic Programmed Start Ballast, 120-277V

Columbia Lighting XEW4-654-CA-W-24EPU 4' Enclosed and Gasketed High Bay, Six Lamps, 54W T5HO, Clear Impact Resistant Acrylic Lens, Wide Distribution, Electronic Programmed Start Ballast, 120-277V

Columbia Lighting XEWFSBSS Flexible Bracket to Mount Bracket to Structure for LXEW and XEW Fixtures

Columbia Lighting XEWMHSS Mounting Strap Hardware Kit, Stainless Steel, includes 4 for XEW Fixture

Columbia Lighting XEWRSBSS Rigid Mounting Bracket to Mount Bracket to Structure for LXEW and XEW Fixtures

Columbia Lighting XEWRSBZN Rigid Mounting Bracket to Mount Bracket to Structure for LXEW and XEW Fixtures

Columbia Lighting ZPT22-224G-LSRR-EPU-NYC 2'x2' Zero Plenum Troffer, Two 24W T5HO Lamps, Grid Lay-in Ceiling Type, Linear Prismatic Lens with Surface Relief Diffuser Shielding, Ribbed Curve Reflector, Electric T5, 1.00 Ballast Factor, 120V-277V, NYC Compl

Columbia Lighting ZPT22-224G-PRFS-EPU-F5835 2'x2' Zero Plenum Troffer, Two 24W T5HO Lamps, Grid Lay-in Ceiling Type, Metal Perforated with Overlay Shielding, Smooth Curve Reflector, Electric T5, 1.00 Ballast Factor, 120V-277V, 35K 85CRI T5 or T5HO Lamps I

Columbia Lighting ZPT24-254G-FCBO-EPU 2'x4' Zero Plenum Troffer, Two 54W T5HO Lamps, Grid Lay-in Ceiling Type, Flush Curved Baffle, Open Reflector, Electric T5, 1.00 Ballast Factor, 120V-277V

Columbia Lighting ZPT24-254G-LSRR-EPU 2'x4' Zero Plenum Troffer, Two 54W T5HO Lamps, Grid Lay-in Ceiling Type, Linear Prismatic Lens with Surface Relief Diffuser Shielding, Ribbed Curve Reflector, Electric T5, 1.00 Ballast Factor, 120V-277V

Columbia Lighting ZPT24-254G-LSRR-EPU-F5835 2'x4' Zero Plenum Troffer, Two 54W T5HO Lamps, Grid Lay-in Ceiling Type, Linear Prismatic Lens with Surface Relief Diffuser Shielding, Ribbed Curve Reflector, Electric T5, 1.00 Ballast Factor, 120V-277V, 35K 85C

Columbia Lighting ZPT24-254G-PRFS-EPU-F5835 2'x4' Zero Plenum Troffer, Two 54W T5HO Lamps, Grid Lay-in Ceiling Type, Metal Perforated with Overlay Shielding, Smooth Curve Reflector, Electric T5, 1.00 Ballast Factor, 120V-277V, 35K 85CRI T5 or T5HO Lamps I

Columbia Ligthing LCL4-35HL-EDU 4' Lensed LED Striplight, 3500K, High Lumen, 0-10V Dimming, 120-277V, White Finish

Columbia Ligthing LCL4-35HL-EDU-EL114 4' Lensed LED Striplight, 3500K, High Lumen, 0-10V Dimming, 120-277V, 1400 Lumens Emergency Battery Pack, White Finish

Columbia Ligthing SLK24-35HL-EDU 49W 2'x4' LED Troffer Retrofit Kit, 3500K, 5500-6000 Lumens, 0-10V Dimming, 120-277V

Columbia Ligthing SLK24-35MW-EDU 33W 2'x4' LED Troffer Retrofit Kit, 3500K, 3500-3800 Lumens, 0-10V Dimming, 120-277V