shalang led high brightness long life span energy saving Commerce light T, FluorescentTube lights, withTOPLEDs, are ideal for commerciallighting.There ... ,protect eyesight.Long Life SpanWith low heat and high quality LEDs, life time of LED reaches 50,000hours.Energy SavingSaving more ... of lamp.High Firm performanceLed tube light doesn't have glass material but is composed by PC and aluminum.It is safer ...