Shatterprooof.waterproof.oil proof ◆ Batteries:14.4v-1200mA/h-Ni-H. ◆ Active life:approx.6-8hours. ◆ Overload protection;shortage protection ◆ Full reccharge time:approx.6-8 hours. ◆ Battery charge. uses standard input 110V-250V AC POWER. ◆ With reflector board. ◆ With 30LEDs(?mm),the same brightness as a 40 watt incadescent bulb. ◆ AC12V DC12V ◆ With reflector board.