Product Description

 UV Shield -14, UV Shield -16 

GPH357/T5/4 18W Octagon Base with 18" Patch Cord  -- UV Shield -14 

GPH406/T5/4  18W Octagon Base with 18" Patch Cord  -- UV Shield -16 

And if you require other spec., please don't hesitate to contact with me. 

Xicheng UV lamp, Your best choice.