... LED Factory Provide CE,RoHS,PSE 18W 4ft T8 LED Tube Light 1.Use Super Bright 3528 SMD LED 2.PF>0.9 3.3 ... Traditional Fluorescent tube lamp3.PF>0.9,No flash, drive by isolated and constant current power supply, protect eyes.4.Using ... -7000K for your optionPower Factor>0.9CRI>75RaMaterial1/2 Aluminum Base+ 1/2 PC Cover( Clear/Strip/Frosted)CertificatesCE, RoHS, BVApplicationsHouse /office/factory ...