working light  use of environmentally friendly lights rechargeable batteries, do not pollute the environment. Circuit of the charge, discharge (light) automatic control, the effective protection of extended battery life. Maintenance BJD502 type LED lights on the implementation of constant power supply, so adequate electricity and the battery during the discharge end of the same brightness. Second paragraph charger overhaul lights are configured. Lights the whole structure of simple, solid, and configure the belt buckle, magnet, and easy to carry. BJD501 overhaul linked to light a number of stalls to meet the different application requirements point of light exposure. Overhaul lamp for lighting the field, disaster relief, maintenance lighting .AC120V220V,213×48×34mm,