• Constant current LED driver which confirmed by UL,VDE,TUV&CUL
• Power range from 5w to 20w
• Input voltage:100-240V      
• Frequency AC50-60hz    

Zhongshan Lianghui Electrical Appliance & Lighting Co., Ltd was founded in 1999, and located in the lighting capital - Guzhen Town, Zhongshan City of China. It is a private enterprise which specializes in research and development of different kinds of energy-saving luminaires　　
In 2012,Our company invested a big amount money and professional workers again to R & D the key parts of LED commercial lighting ---LED constant-current driving power, and succeed in passing the most authoritative UL&CUL,TUV, the confirmed driver power range from 3w to 30w, total 20different models. We will continue to research more powerful and high quality outdoor LED driver power, also will do our best to promote LED commercial Lighting.