... 1.Lampholder:E27 2.Material:aluminum+PC cover E27 High Quality Aluminum Module 7w Led Bulb Lighting LED Bulb Specifications:1,Material ... Simple and elegant design, different led brand for your choice2,Good quality high power led, high quality plating reflector, soft light, no blazing ... 4,Long lifespan can reach 50000h5,Different color temperature for your choice, warm white:3000-3500K,white:6000-6500K ...