Aquarium LED light

Aquarium LED light: Descriptions: 1. Fixture designed in USA, assembled in China. 2. SMH-E3 can compete 250W Halide in 60cm water depth. SMH-E can compete 150W Halide. 3. 120 Degree beam can cover whole tank, while not narrowed on a slim line area. 4. Ball bearing cooling fan with accurate Tem-sensor and can adjust speed accordingly. 5. Hanging equipment and standing brackets included. 6. Semi LED applied, made in Taiwan 7. Advance or Philips T5 ballasts 8. Aluminum housing never fades, anticorrosion, antioxidation and better heat diffusion 9. Each module with individual LED driver and 1piece cooling fan. DC12V voltage driven. Main tests we made:ResultOn/Off test more than 5000 times.PassRoom tem 20C, working 48H<35CIncrease output of each LED to 1.4W, working 480HPassCooling fan noise, after running 48 hours.<30DB