T5 fluorescent fitting Energy Saving No noise ,low power consump good ... , Good Color Rendering Index 6, Pre-heat function: Make the T5 tube long life time 7, No flicker, near to natural ... /220V302MM10000H2700-6500KT5G514W110/220V563MM10000H2700-6500KT5G521W110/220V863MM10000H2700-6500KT5G528W110/220V1163MM10000H2700-6500KT5G535W110/220V1463MM10000H2700-6500K T5 Fluorescent Fitting