... 5. Intigration Chip Light 1. PRODUCT NAME: 2013 New design 50W LED Industrial Light with CE and RoHS Certification in Unique Heat Dissipation ... bring the heat from chip to the radiator quickly.With the unique design of the independent intellectual property rights of the ... lamps have a lifespan of 50,000 hours. 5. APPLICATIONS: Factory, Diggings, Highway tunnel, Railway tunnel, mine, cave and other ...