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

Columbia Lighting LXEM4-40ML-DFA-EU-ELL14 47W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment with Emergency Battery Pack, 4000K, Medium Lumen, Deep Frosted Acrylic Shielding, Fixed Output, 120-277V, White Finish

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 LXEM4-50LW-RA-EU 36W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 5000K, Ribbed Clear Acrylic, Fixed Output, 120-277V, White Finish

Columbia Lighting XE45MBSS 45 Degree Stainless Steel Mounting Bracket

Columbia Lighting LXEM8-40ML-RFA-EDU 94W 8' LED Enclosed and Gasketed Fiberglass Extreme Environment, 4000K, 9700-10700 Lumens, Ribbed Frosted Acrylic Shielding, 0-10V Dimming, 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 LXEM4-35ML-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 LXEM4-35HL-RA-EU 44W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 3500K, Ribbed Clear Acrylic, 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 LXEM4-40ML-DFA-EU 47W 4' LED Enclosed and Gasketed Fiberglass Extreme Environment, 4000K, Medium Lumen, Deep Frosted Acrylic Shielding, Fixed Output, 120-277V, White Finish

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 LXEM8-40ML-RFA-EDU 8' LED Enclosed and Gasketed Fiberglass Extreme Environment, 4000K, 9844-11293 Lumens, Ribbed Frosted Acrylic, 0-10V Dimming, 120-277V

Columbia Lighting LXEM8-40XL-RFA-EDU 8' LED Enclosed and Gasketed Fiberglass Extreme Environment, 4000K, 19558-22473 Lumens, Ribbed Frosted Acryclic Shielding, 0-10V Dimming, 120-277V, White

Columbia Lighting LXEM8-35XL-RFA-EDU 8' LED Enclosed and Gasketed Fiberglass Extreme Environment, 3500K, 19558-22473 Lumens, Ribbed Frosted Acryclic Shielding, 0-10V Dimming, 120-277V, White

Columbia Lighting LXEM8-30XL-RFA-EDU 8' LED Enclosed and Gasketed Fiberglass Extreme Environment, 3000K, 19558-22473 Lumens, Ribbed Frosted Acryclic Shielding, 0-10V Dimming, 120-277V, White