... conversion, optic lens, no glare.2, The pressure to pop type design lamps, humanized structure, it is ... Light Source: LED, life span would be 30000 to 50000 hours4, Small volume, light weight: Unique cooling ... source, no air, no glass.6, Benefit to environmental protection: No heavy metal in scraped products. ... the holes.3, Fixing the power wires to the connector. Please make sure there is no loose.4 ...