1. Patent product with efficient thermal emission system, Waterproofing and high out put power.
2. Replacement of metal halide lamp, Natrium lamp and mercury lamp.
3. Long life and light weight.
4. Lower consumption comparing with the conventional lamp.
5. Constant light distribution and distance luminaires regardless of changeable temperatures outside.
6. Optimization of intensity and distribution of illumination.
7. Less light glare optically due to equalized light distribution.
8. Improvement of light distribution with the crative reflector design.
9. The arm hinge which the angle adjusting is possible in 40 degree to 0 degree.