... ,high power,environment friendly 2,shock-resistant,long-life 3,with CE&RoHS 4,Good service Basic ParametersNO.ItemsParameters1Power Factor≥0 ... service 1. Your inquiry related to our products or prices will be replied in 24hours.2. Well-trained and experienced staffs to answer ... all your private information. Certification 80W coal mine led light with CE&RoHS