2014 Latest Top Quality Super Power Beam-Focus Design High Lumen Led Light Bar 50''
> new generation led driven to 80% efficiency for a 200 lumen effectfive
> integrated mounting system for easy installation and 360 adjustability
> iextruded 6061 aluminum housing with channel designed for superior heat cooling to extend 
its lifespan
> complete sealed wire can prevent from the water getting inside the light
> ingress protection rated at ip68 means that it is both submersible in water and complete 
dustproof

> Spectrum test: led light source, light color, and various parameters testing to ensure the 
quality of the products. 
> Waterproof test: place the lamps in the water to soak for 1 hour to test whether there is 
water in lamps. 
> Aging test: put the lamps in aging rack, light for 3 hours mainly to test the brightness and 
heat degree to distinguish qualified products.