F32T8 - 4 ft. LED T8 Tube - Halco 83881 T8FR12/840/DIR4/LED - Plug n Play | CityLightsUSA.com
Halco 24EPL50/840/LED – ohBulbs.com
HALCO LIGHTING TECHNOLOGIES 2 ft. x 4 ft 128-Watt Equivalent White Edge-Lit Flat Panel Integrated LED Drop Ceiling Troffer Cool White 4000K 81967 24EPL50/840/LED 81967 - The Home Depot
HALCO LIGHTING TECHNOLOGIES 2 ft. x 4 ft 128-Watt Equivalent White Edge-Lit Flat Panel Integrated LED Drop Ceiling Troffer Cool White 4000K 81967 24EPL50/840/LED 81967 - The Home Depot
F32T8 - 4 ft. LED T8 Tube - Halco 85001 T8FR12/840/HYB/LED - Hybrid | CityLightsUSA.com