Input Voltage AC100-240V Operating Frequency 50-60Hz Power Consumption:12w Light Efficiency 1200LM LED Brand Everlight / Hongli LED Type of LED SMD2835 Luminance 200LUX(1.5metres) Color Warm White, Pure White, cool White Color Temperature 3000K-3500K,4000K,5000K-5500K,6000K-6500K Beam Angle 120 degree Power Supply Built-in Power Supply Working Temperature -25 to +50degree Power Factor 0.9-0.99 Life-span More than 50,000 hours; Warranty: 3-5 years Certificate UL cUL,FCC,IC,RoHS Material aluminum alloy and frosted / Clear PC cover Socket G5,Max Link 5 pcs MOQ:500PCS