5W High Power LED Bulbs Size:109X55mm Less heat,Long lifespan, nice appearance, low maintenance cost,saving Power,high efficie 5W High Power LED BulbsProducts Features: CE certificate & Rohs ComplianceHigh power led, professional heat solutionConstant Voltage,constant current design. Can save 80% power consumption comparing with traditional incan and fluorescent lamp, save money for the end users ...