1.250w led high bay light 2.110lm/w,bridgelux 3. ... , bigger area for heat dissipation, perfect combined with the electrical box, the heat is c onducted ... 3. Adopt constant current constant voltage control, high quality, high efficiency, PF>0.954.Excellent performance of anticorrosion ... mercury and other harmful substances. Application:the led industrial light is widly use in factory,workshop,warehouse, ...