10 Watt led light bulbs perfectly for solar powered led lighting. 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: 10 Watts, Using 57 pcs 5050 SMD LEDs (max 0.2 watt each LED)
Beam degree: 360 °
Colors: Cool white 6000K~6500K
Lumen: >850 Lm
Dimension: diameter 50mm × MOL 120mm
Work ambient temperature -40~45°C