... .2years warranty periods 5.CE,ROHS,UL,PSE g13 bi pin led tube light T8 1.Specs Description Namehigh brightness led ... . No lead, mercury, no RF interference4. Package5. Application 1. Production line lighting in factory2. Subway, bus, station3.Office building, shops, shopping ... , exhibition hall5.advertisement lighting and decoration6. Application Photo g13 bi pin led tube light T8