... glass, rubber ring, silica gel and silicone to make sure water proof..5. PMMA lens, 15 degree, ... degree for your choice.6. Built-in LED driver with IC ensure stability of the light, it ... are quoted under your requests.5. Shipping port: Shenzhen China.6. MOQ: 10 PCS.7. Discounts are ... machinery, well trained workers.5 years experience in LED lighting industry.Unique designed, good quality, competitive ...