10 watt white light underwater lamp: the cable is 4 meters long, the cable comes with a power switch, and a battery clip and switch. External 12V battery, reverse connection protection, working current of 250MA, power of 10 watts, the lamp contains 24 LEDs, 22 yuan
Features:
1: The working voltage is an external 12V battery.
2: Ultra power saving, working current 100MA, 20AH battery can work continuously for 200 hours, if you use ordinary motorcycle light bulb for 15 watts, 20AH battery only lasts for 10 hours, which is a waste of electricity and easy to break the light bulb.
3: Comes with positive and negative battery clamps and 3.5-meter-long soft double-core wires.
4: There are two light colors: white light and yellow light.
5:The lamp beads have been sealed with transparent glue, which can work for a long time in water.
6: The lamp bead is LED, and there will be no heating and thermal expansion and contraction to damage the lamp bead.