cheapest 15w led tubes 1.power factor 0.95 , 2.cost- ... ,good quality 3.built-in isolated driver, 4.CE Rosh, cheapest 15w led tubesT8 SpecificationsOperating Voltage;AC85—265VOperationalEnvironment;-20°C~+40 ... . Commercial complexes;5. Factory, plant, warehouse, office;6. Supermarket, department store.Attentions:1. led tube non-waterproof, indoor use only2.power ...