... /W 3.Three-Year Warranty 4.CE and RoHS LED Track light: 1. Convenience, simplicity, practicality. Without any modification and ... merits of its environmental protection.5. Healthy As the ordinary track light produce IR (infrared ray) and UV (ultraviolet) radiation ... will become white, such as clothes, pearl, the surface of the clock, handicraft, painting, etc. However, the LED track light, which has ...