Degree Surfo

Unibody Light. 
The beam angle can be changed by simply twisting the rim. 
The optic lense adjusts to change the beam angle. 

Watt- 12W
Dimension- 65x161mm
Beam Angle- 12.5°-45°

Watt- 18W
Dimension- 80x228mm
Beam Angle- 12.5°-45°

Watt- 25W
Dimension- 90x255mm
Beam Angle- 12.5°-45°