90% energy saving led  lights,IP66 underwater use support. Professional High Power outdoor led  lighting, any outdoor lighting projects we can do, we innovate the LED  Industry.
Feature
1. Up to 160lm/w and 4000 watt supported.
2. Modular Design, Easier Maintenance.
3. Direct Heat Path Technology.
4. Anti-Glare System, suitable for any occasions.
5. Premium Precise Lens System,2-10 times brighter than conventional light.
6. 5 Years Warranty.
http://www.power-led-lights.com