... No harsh glare, directly replacement for Traditional Fluorescent tube lamp3. PF>0.9,No flash, drive by isolated and constant current ... -7000K for your optionPower Factor>0.9CRI>75RaMaterial1/2 Aluminum Base+ 1/2 PC Cover( Clear/Strip/Frosted)CertificatesCE, RoHS, BVApplicationsHouse ... available, Welcome you buy some samples for quality testing!!!! With PF>0.9,Inner and Isolated Power Supply,4ft 12W LED ...