Advantages:
1.No driver ,Constant current
2.High Quality LUMILEDS LEDs With Low Lumen Decay
3.Anti - surge 4000v 
4.Slim,thin,mini,Save your freight
4.Billboard optimized light distribution,Excellent Heat Disspation Ability And Stable Quality
 
Application:
1.project lighting,IP65
2.For square,residential area,industrial area,schools,commercial lighting etc.
3.replacement for sodium lamp
 
Options:
-Color Temperatures:5500-6000K/2800-3200K
-Power:30w,50w,70w,110w,220w
-lens cover:Aluminum Reflector,PC Reflector