SMD LED light bulb 1. 90% power factor, CE approved 2. 27pcs 5050 SMD LED 3. 5w, 480 lumens ... warranty 5W GU10 27 SMD LED lamps,90% power factor, CE certification♦ Features & Advantages1. Unique electric curcuit design, power factor reaches 90 ... years!2. Perfectly passed EMC test!3. UV adhesive and high intensity UV light are applied to paste PCB board and ...