Voltage: 85 to 265V AC, wide voltage input Driver and LED PCB are separated for better heat radiation, prolong life Use high power 1W LED Long life: 50, 000H Viewing angle: 30 degrees Base type: E27 Size: ( dia.) 93 x 80mm Lumens: 350lm ( Warm White: 2, 900 to 3, 500K / White: 6, 000 to 7, 000K)