1>Material:light source, control board, adapter,glass tube,Nano reflector and connecting line.

2>A adapter by two parts buckle together,open and rotating 90 degrees then tightening,which can transform the horizontal and vertical holder.

3>Surface:Both of the adaper corner place and the cylinder surface are opened ventination hole,it's better for circuit board heat dissipation

4>Factory direct price

5>High efficiency,Long lifespan

6>Power factor: 0.95