... factor:0.95 4.Warranty 2 years. 5.Own mould led tube. Advantages:• Long life time,up to 30000 hours.• Energy ... .• Electronic luminescence, no strobe flashing,no radiation.• LED encapsulation is made by ourselves.• LED driver is made by ourselves.• Short lead time ... required.CE and ROHS Certification:EMC,LVD,ROHS ,UL for LED tubeShow room for our company: Factory &Workshop: “ZH” Company :• 800 ...