E27 Bulbs Sound Control Automatic Bulb Lamp Shenzhen KaKaHuaKai Technology Co., Limited Base Info Model NO.:AL 204Emitting Color:WhiteBase Material:AluminumUsage:StreetLife:50000hCertification:CCCPower Source:ACOrigin:China Description Pre:New Design Module LED Recessed Ceiling Light with CE&RoHS Certificate (SP-7205) Next:Dali/0-10V/WiFi/2.4G Hz RF Remote Control Optional LED Linear Light for Commercial Lighting