Columbia Lighting LXEM4-50ML-RFA-EU 47W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 5000K, 4850-5350 Lumens, Ribbed Frosted Acrylic Shielding, Fixed Output, 120-277V, White Finish

Columbia Lighting LLHV4-50H-WST-EDU 217W 4' VersaBay High Bay LED, 5000K, Wide Distribution Reflector, Solid Top (No Uplight), 0-10V Dimming, 120-277V

Columbia Lighting LXEM4-40LW-RFA-EU 36W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 4000K, 4050-4450 Lumens, Ribbed Frosted Acrylic Shielding, Fixed Output, 120-277V, White Finish

Columbia Lighting LXEM4-50HL-DCA-EU-ELL14-XEDPM 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 5000K, 5449-6763 Lumens, Deep Clear Acrylic Shielding, Fixed Output, 120-277V, Emergency Battery Backup, Dual Pendant Brackets

Columbia Lighting CCL22-3340 28.9W LED 2x2 Architectural Center-Lens Troffer, 3300 Lumens, 4000K

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 LXEM4-40ML-RFA-EDU-ELL14 47W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 4000K, Medium Lumen, Ribbed Frosted Acrylic Shielding, 0-10V Dimming, 120-277V, Emergency Battery Pack, White Finish

Columbia Lighting LHV4-654-GWU-24EPU VersaBay Fluorescent High Bay, 6 Lamps, 54W T5HO, Gloss White Reflector, Programmed Start, 120-277V

Columbia Lighting CCL24-LSCS 2x4 LED Architectural Center-Lens Troffer, 4200/5200/6000 Lumens, 3500/4000/5000K Color Temperature

Columbia Lighting LJT24-40MLG-FSA12-EDU 45W 2'x4' LED Troffer with Advanced Solid State Technology, 4000K, Medium Lumen, Grid Ceiling, White Flush Steel Door, Pattern 12 Acrylic Lens Shielding, 0-10V Dimming, 120-277V

Columbia Lighting LHV4-454-M4RU-4EPU VersaBay Fluorescent High Bay, 4 Lamps, 54W T5HO, Aluminum Reflector, Programmed Start, 120-277V

Columbia Lighting LXEM4-40VW-RFA-EDU-ELL14 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 4000K, 2802?433 Lumens, Ribbed Frosted Acrylic Shielding, 0-10V Dimming, 120-277V, Emergency Battery Pack Installed

Columbia Lighting 4PS22-240TTG-RAA12125-ETTU-GLR 2'x2' Spec Grade Static Troffer, Two 40W Twin Tube Compact Lamps, Inverted T-Bar Ceiling, White Regressed Alum Door, Instant Start Elec Twin Tube Ballast, 120-277V, Fast Blow Fuse

Columbia Lighting P422-450TTG-GW33-S-4EPTTU 2' x 2' Recessed Air Handling Parabolic Louver, Three 40W Twin Tube Compact Lamps, Grid Ceiling, White Louver, 3 Cells Crosswise, 3 Cells Lengthwise, Static Air Function, Programmed Start Ballast, 120-277V

Columbia Lighting LXEM4-40ML-RFA-EU 47W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 4000K, 4850-5350 Lumens, Ribbed Frosted Acrylic Shielding, Fixed Output, 120-277V, White Finish

Columbia Lighting LJT22-40HLG-FSA12-EU 43W 2'X2' LED Troffer with Adv Solid State Technology, 4000K, High Lumen, Grid Ceiling, White Flush Steel Door, Pattern 12 Acrylic Lens Shield, Fixed Output

Columbia Lighting LHV4-654-M4RST-24EPU VersaBay Fluorescent High Bay, 6 Lamps, 54W T5HO, Aluminum Reflector, Programmed Start, 120-277V

Columbia Lighting CBT24-LSCS-ELL10 2'x4' Back-Lit Troffer, 5500/4400/3300 Switchable Lumens, 3500/4000/5000K Switchable CCT, Emergency Battery Pack

Columbia Lighting LHV4-454-GWU-4EPU-F5841 VersaBay Fluorescent High Bay, 4 Lamps, 54W T5HO, Gloss White Reflector, Programmed Start, 120-277V, 85 CRI, 4100K Lamp Installed

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 SRP24-30HLG-EDU 2'x4' LED Scaler Edge-Lit Flat Panel, 80 CRI, 3000K, 5246-5902 Lumens, Grid Ceiling, 0-10V Dimming,

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 XEM4-254-RA-EPU 4' Enclosed and Gasketed Fiberglass Industrial, Two lamps, Ribbed Acrylic, Impact Resistant Lens, Electronic Programmed Start Ballast, 120-277V

Columbia Lighting LHV4-654-M4RU-24EPU-F5841 VersaBay Fluorescent High Bay, 6 Lamps, 54W T5HO, Aluminum Reflector, Programmed Start, 120-277V, 85 CRI, 4100K Lamp Installed