XH110443 PC cover, led tubes t8 1.input voltage:AC80-265V 2.length:60/120/ ... 3.3 years warranty, long lifespan XH110443 PC cover, led tubes t81.input voltage:AC80-265V 2.length:60/120/180 ... -to-Electric conversion yield95%Life span:50000hrsApplication:Replacement for coventional fluorescent tubesWidely used for officefactories, hospital, shopping mallsupermarket bedding room living ...