Light Source: LED Item Type: Bulb Lights LED Light Source: COB Type: Corn Lights Input Voltage(V): AC85-265V Lamp Power(W): 3 Lamp Luminous Flux(lm): 300 Lamp Luminous Efficiency(lm/w): 100 CRI (Ra>): 70 Color Temperature(CCT): Warm White/Cold white Working Temperature(℃): -20 - 50 Working Lifetime(Hour): 30000 Lamp Body Material: PC Certification: CE, CQC, RoHS Base Type: E27 Place of Origin: Guangdong, China (Mainland) Brand Name: BOSENOR Model Number: FY-YMD3W-E27 Warranty(Years): 3 Beam Angle: 360 ° IP Rating: IP64