low power consumption,Cheap to run (save electricity) Climate friendly convert energy to light, not heat Incredibly long life span (more than 20000 hours) Huge variety of white tones and colors,Very bright, clean light quality Best for bar home KTV garden ect. Specification: Power: 1W Input voltage: AC220V Size(DxL): Approx. 45mmx70mm / 1.77x2.76inch Material: PC cover Base type: E27 Light color: Warm White Viewing angle: 360 degrees Life: 50,000hrs Package Includes: 1 x Led Bulb(9 Pack) Note: Since the size above is measured by hand, the size of the actual item could be slightly different from the size above. Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color of the pictures and the actual item.