T8 led tubes Safe isolated driver CE ,ROHS,TUV,PSE,ISO9001 3 years ... with unique technology , lasting 5-7 years.So our LED tubes’ lifespan can reach 40,000 hours, and according to 12 ... %.(led tube)6.Environment-FriendlyWhile working, no ultraviolet light and infrared light radiation. And never contain any hazardous substance, such as ... -vibration, not easy to be broken. (led tube) T8 led tubes