Features: 1) Excellent color rendering: High luminous efficacy: average of 100lm/W 3) Wider range of color temperature: 3,000 - 20,000K 4) Excellent maintenance, long usage life 5) Comfortable lighting 6) Applications: outdoor and indoor lighting for supermarkets, exhibition centers, railway stations, bus stations, yards, stadiums, gymnasiums, airports, freight transport stations and building sites