... 70% 4.2000PCS/per day 5.high power led industrial light LED Miner LampTechnical ParameterModelLE-ML-50W1BLE ... integrated high power LED as light source, a good cooling effect of the aluminum as the ... pollution, no electromagnetic interference, no strobe.5. High safety factor, the required voltage, current is small ... , less heat, no security risks, can be used in mines and other dangerous places. ...