Specifications:? Base Type: E27? Color: RGB ? Output Power: 9W? Light source: 1 * 9W high power LED? Input Voltage: 110-240V AC? Beam angle: 180 degree? LED working temperature: <65��C? Dimensions: (D)60mm x(L)90mm? Life Span: >50，000 hoursWireless Remote Controller :? Dimension: 85mm x 40mm x 6mm? Remote controller battery: 3V CR2025(Excluding)? Off: Power off? On: Power on? R: Color change to Red? G: Color change to Green? B: Color change to BlueFeature:? Energy saving， environmental protection， low power Low heat generating， no UV or IR light radiation.? Easy to install and operation.Applications:? Suitable for hotel， dining-room，meeting room， drawing room，showroom， shop，corridor， telephone booth，studio and exhibition etc. as partial lighting.? Entertainment Lighting， Architectural Lighting， City Beautification， Partial Lighting， Decorative illumination at home and public areas. Package:? 1 x RGB 9W LED Bulb Light.? 1 x 21KEY IR Remote Control[No include the battery]