... paint aluminum or shiny aluminum 3, Lamp holder PC plastic lampholder 4, Electronic ballastProduct Feature 1, Energy saving 30 ... 7, No flicker, near to natural light, good for eyes 8, slim and light weight 9, CE, RoHS approved ... 220V563MM10000H2700-6500KT5G521W110/220V863MM10000H2700-6500KT5G528W110/220V1163MM10000H2700-6500KT5G535W110/220V1463MM10000H2700-6500K T5 Fitting With Big Reflector