Product Size: 140* 56mm LED Qty.: 81PCS Input Voltage: 12-24V/ DC, 180-240V/ AC 50-60HZ, or 90-130V/ AC 50-60HZ Wattage: 3.5-4.5W Base Type: E27/ E26/ B22 Luminous Flux( LM) : 360-410lm Optional Colors: 6000-6500K( Cool White) , 3000-3500K( Warm White) Beam Angle: 360° Waterproof Level: indoor use Working Temperature: -30° C ~ + 45° C Equivalence: 35W common incandescent light, 15W common energy-saving lamp