Columbia Lighting LTRE24-35MLG-RFA-ESDU-AM 41W 2'x4' Transition LED Enclosed High Efficientcy Architectural Lens, 3500K, Meidum Lumen, Grid Lay-in Ceiling, Ribbed Frosted Acrylic, Step Dimming, 120V-277V, Antimicrobial Paint

Columbia Lighting LTRE24-35MLSM-RFA-EU 41W 2'x4' Transition LED Enclosed High Efficientcy Architectural Lens, 3500K, Meidum Lumen, Surface Mounting Ceiling, Ribbed Frosted Acrylic, Fixed Output, 120V-277V

Columbia Lighting LTRE24-40MLG-RFA-EDU 41W 2'x4' Transition LED Enclosed High Efficientcy Architectural Lens, 4000K, Meidum Lumen, Grid Lay-in Ceiling, Ribbed Frosted Acrylic, 0-10V Dimming, 120V-277V

Columbia Lighting LTRE24-40MLG-RFA-ESDU-AM 41W 2'x4' Transition LED Enclosed High Efficientcy Architectural Lens, 4000K, Meidum Lumen, Grid Lay-in Ceiling, Ribbed Frosted Acrylic, Step Dimming, 120V-277V, Antimicrobial Paint

Columbia Lighting LWS-40HL-AC-EDU 112W 16" x 24" LED Suspended High Bay/Low Bay, 4000K, High Lumen, Aisle-Clear Optics Distribution, 0-10V Dimming, 120-277V

Columbia Lighting LWS-40HL-W-EDU 110W 16" x 24" LED Suspended High Bay/Low Bay, 4000K, High Lumen, Wide Distribution, 0-10V Dimming, 120-277V

Columbia Lighting LWS-40XL-W-EDU 163W 16" x 24" LED Suspended High Bay/Low Bay, 4000K, Xtra High Lumen, Wide Distribution, 0-10V Dimming, 120-277V

Columbia Lighting LWS-50HL-AC-EDU-OS1360-PM 110W 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 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