... with the hook. Hanging above at 6 meters high, this light will give up to 18Lux illuminance ... in industry area, such as factory warehouse, workshop, church, meeting hall, ect.Light colors are optional in ... WhiteRa>75Yellow/GreenG Features:1. Stable, using single High Power LED lighting souce.2. Integrative heat sink ... places of lighting required. 2011 hit&high quality led high mining/bay light 100w