... 220V led bulb 4. high power led bulb 5. CE, RoHs, FCC Quick Details 7W LED bulb light E27 led bulb lighting Place ... Low energy consumption, saves 0.6 power comparing conventional lights Color of cup: silver, golden, black Color temperature: 2800-3000K, 3800-4200K, ... No flickering, no humming, no UV, IR( Infra-red) radiation, Color of cup: silver, golden, black Material: die-casting aluminum, tough ...