... resistance, can serve as long as 50000 hours 3.healthy lighting. Without ultraviolet and infrared, no radiation. 4.LEDlights are ... .high efficiency. 80% of the electricity heating transferred into the lighting, low heat. 7.high safety. 8. can prevent mosquito ... . Application:Family, corridor, office, garden,hotel, the amusement park, hall, indoor place lighting(do not directly use in the outdoor).