9 Watt led light bulbs perfectly for solar powered led lighting. Solar powered CFL led replacement bulbs. E27 Edison socket Medium screw base, Corn shape. Light output comparable to 50 watt incandescent bulbs or 25 watt CFL bulbs. 50,000 hours Life Time. DC 12~100V wide voltage operation, Constant current controller inside. Means that this bulb and work on any DC voltage between DC 12V and DC 100V. This bulb is perfect for boat, cars, bus and Solar powered lights. Since LED lamp has + and - terminals, so if there is no lighting after inserting it into socket, just simply change the terminal oppositely.
Consume wattage: 9 Watts, Using 108 pcs 3528 SMD LEDs
Beam degree: 360 °
Colors: Warm white 2800K~3200K
Lumen: 700 Lm
Dimension: diameter 50mm × MOL 120mm
Work ambient temperature -40~45°C