Columbia Lighting CBP14A EMBB Kit 1'x4' CBP Gen A EMBB (CEC Title 20 Compliant) Field Installable Kit

Columbia Lighting CBT24-75CS-ELL10 2'x4' Back-Lit Troffer, 7500 lumens, 3500/4000/5000K Switchable CCT, Emergency Battery Pack

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 CBT24-75CS 2'x4' Back-Lit Troffer, 7500 Lumens, 3500/4000/5000K Switchable CCT

Columbia Lighting CBT14-LSCS 1'x4' Back-Lit Troffer, 4400/3300/2750 Switchable Lumens, 3500/4000/5000K Switchable CCT