Columbia Lighting LWS-50XL-AC-EDU-OS1360-PM 163W 16" x 24" LED Suspended High Bay/Low Bay, 5000K, High Lumen, Aisle-Clear Optics Distribution, 01-V Dimming, 120-277V, Factory Installed Occupancy/Daylight, Sensor, 1-Relay, 360 Degrees Lens 120/277

Columbia Lighting LXEM-4-35-VW-RFA-EU-GLR-ELL14 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 3500K, 3000 Lumen, Ribbed Frosted Acrylic Shielding, Non Dimming, 120-277V, with Battery back up White Finish

Columbia Lighting LXEM2-35ML-RFA-EDU 43W 2' LED Enclosed and Gasketed Fiberglass Extreme Environment, 3500K, 4300-4750 Lumens, Ribbed Frosted Acrylic Shielding, 0-10V Dimming, 120-277V, White Finish

Columbia Lighting LXEM2-40LW-RFA-EDU 29W 2' LED Enclosed and Gasketed Fiberglass Extreme Environment, 4000K, 3150-3500 Lumens, Ribbed Frosted Acrylic Shielding, 0-10V Dimming, 120-277V, White Finish

Columbia Lighting LXEM2-40LW-RFA-EU 29W 2' LED Enclosed and Gasketed Fiberglass Extreme Environment, 4000K, 3150-3500 Lumens, Ribbed Frosted Acrylic Shielding, Fixed Output, 120-277V, White Finish

Columbia Lighting LXEM2-40ML-RFA-EU 43W 2' LED Enclosed and Gasketed Fiberglass Extreme Environment, 4000K, 4300-4750 Lumens, Ribbed Frosted Acrylic Shielding, Fixed Output, 120-277V, White Finish

Columbia Lighting LXEM2-50HL-RA-EU 51W 2' LED Enclosed and Gasketed Fiberglass Extreme Environment, 5000K, 4850-5350 Lumens, Ribbed Clear Acrylic Shielding, Fixed Output, 120-277V, White Finish

Columbia Lighting LXEM4-35HL-RA-EU 44W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 3500K, Ribbed Clear Acrylic, Fixed Output, 120-277V, White Finish

Columbia Lighting LXEM4-35HL-RFA-EDU 52W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 3500K, 5800-6400 Lumens, Ribbed Frosted Acrylic Shielding, 0-10V Dimming, 120-277V, White Finish

Columbia Lighting LXEM4-35ML-RFA-EU 47W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 3500K, 4850-5350 Lumens, Ribbed Frosted Acrylic Shielding, Fixed Output, 120-277V, White Finish

Columbia Lighting LXEM4-35VL-RFA-EDU 68W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 3500K, 7350-8150 Lumens, Ribbed Frosted Acrylic Shielding, 0-10V Dimming, 120-277V, White Finish

Columbia Lighting LXEM4-35VL-RFA-EU 68W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 3500K, 7350-8150 Lumens, Ribbed Frosted Acrylic Shielding, Fixed Output, 120-277V, White Finish

Columbia Lighting LXEM4-35VW-RA-EDU 27W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 3500K, Ribbed Clear Acrylic Shielding, 0-10V Dimming, 120-227V, White Finish

Columbia Lighting LXEM4-35VW-RFA-EDU 27W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 3500K, Ribbed Frosted Acrylic, 0-10V Dimming, 120-277V, White Finish

Columbia Lighting LXEM4-35XL-RFA-EDU 4' LED Enclosed and Fasketed Fiberglass Extreme Environment, 3500K, 9059-11237 Lumens, Ribbed Frosted Acrylic, 0-10V Dimming, 120-277V

Columbia Lighting LXEM4-40HL-RFA-EDU 52W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 4000K, 5800-6400 Lumens, Ribbed Frosted Acrylic Shielding, 0-10V Dimming, 120-277V, White Finish