which lamp can directly take the place of high presure sodium, high pressure mercury lamp and incandescent lamp.The most outstanding character is :high lighting efficiency,comparing with high pressure sodium,,,which can save electronic more than 1W of lighting efficiency be equal to 5W of incandescent lamp.
Features
- Save energy ,health and no blinking
Main Products
spiral lamp, 2u,3u,4u,5u,6u,8u,lotus lamp,umbellate lamp, plum blossom