fwbyl57031

1. The light source adopts high power high brightness LED, and low energy consumption, the use of life up to 100000 hours; Refle Technical parameters: Parameter nameUnitValue of numberRated voltageV3.7Rated capacityAH2.2 LEDRated powerStrong lightW1Weak light3Working currentStrong lightMA300Weak light600Average service lifeH10000Continuous discharge timeStrong lightH>8Work light>4Battery service ...