Keystone PRK-LED-24-50PS-8CSA LED Panel Doorframe Retrofit Kit Owner’s Manual
Keystone PRK-LED-24-50PS-8CSA LED Panel Doorframe Retrofit Kit Owner's Manual PRODUCT FEATURES Used to Upgrade existing 2x4 fluorescent recessed troffer, without modifying existing fixture mounting. CCT Selectable (3500K, 4000K, or 5000K)ā¦