... Light, HPS light or Mercury light.High efficiency LED chips and LED driver. The power factor is more than 0. ... <80°CPower Efficiency: >90%Reflector angle: 45°, 120°Weight: 8 kgs Certification: CE, RoHSApplication:Factory, Gas station, Exhibition hall, Museums ... , Theaters etc.Photos of 30W led bay lightApplication of 30w led bay lightSupermarket, factory, warehouse, and most indoor ...