the use of ultra-high brightness, low-light light-emitting diode LED sorrow, high luminous efficiency, long life, low power consumption is only equivalent incandescent brightness 1 / 8 ~ 1 / 10. For general lighting indoor places such as living room, bedroom, bathroom, kitchen, passage, table lamp and so on.Wide input voltage range, especially for security-type lighting and solar power supply system.AC12V24V36V110V220V,DC12V24V36V48V.6w~10w ,Diameter 162×90MM