Feature:
1) Base type: E27 /B22 base
2) Energy-saving and environment-friendly
3) Full range of colors: cool white, warm white, red, blue, green and yellow
4) Superior thermal management with internal copper heat conductor and external aluminum housing
5) Light source: USA...
Supplier: Shenzhen Everforwin Technology Co., Ltd
www.eve-led.com/cp/html/?33.html