LED Lay-in Troffer Quasar Light Co., Ltd. Base Info Model NO.:LED Lay-in Troffer: QL-LP300x300-WTrademark:QUASARSpecification:CE, RoHS, ISO9001 Description Pre:White LED Spotlight Next:LED T8 Ballast Bypass Retrofit Straight Lamp Tube 4FT (1.2m) 120lm/W 4000K Nature White