Espen Technology has released the 43W LED Versa, a 2-foot by 4-foot troffer retrofit kit. DLC Premium is a performance classification for LED luminaires and retrofit…
Browsing: Troffer Retrofit Kit
Excelling in “academics, arts, athletics, and beyond,” the Mequon-Thiensville School District in Wisconsin ranks as one of the top performing K-12 school systems in the nation.…