Light pollution is detrimental to our city life, thus, a custom lens for outdoor lights is a great choice to reduce the upward lighting ratio.
With 16 years of tech-orientation for exterior lighting fixtures, Brightlx is adept at contriving lenses' array and lighting distribution.
There are 15 pieces of optical testing instruments to assist the design. 
Besides, the lens we produce is high-efficiency and anti-yellowing.
Welcome to contact us with your projects, we will try our best to offer excellent lighting solutions and high quality lens matrix.