Features:1) Excellent color rendering: Ra652) High luminous efficacy: average of 100lm/W3) Wider range of color temperature: 3,000 - 20,000k4) Excellent maintenance, long usage life5) Comfortable lighting6) Application: outdoor and indoor lighting for supermarkets, exhibitioncenters, railway stations, bus stations, yards, stadiums, gymnasiums,airports, freight transport stations and building sites