... /LVD/EMC 2012 Newest Heat Sink led high bay light,High Quality led warehouse light 200w led high bay light Specification Product FeaturesItem NO. ... ,250W,300W,400W,Optional Advantage1. Low power consumption, high power efficiency.2. 50,000-80,000 hours lifespan ... for workshop, factory building, warehouse, highway toll stations, gas stations, supermarkets, exhibition halls, stadiums and other places of ...