1. Comparing with traditional HPS or Mercury high bay lights, our E40 LED high bay lights save 50% - 65% electricity cost.
2.100lm/w. Comparing with halogen lamps, our LED high bay lights save over 85% electricity cost.
3. Lifespan is 3 - 5 times than lifespan of HPS, metal halide and halogen high bay and low bay lights. No maintain cost.
4. Eco-friendly - no lead, mercury or air pollution
5.Special surface-handling technology to make it more eligible to the colors