2. The perfect combination of unique design of heat sink with electrical box efficiently conducts the heat and thereby reduce the body temperature, ensuring the long lifespan of light source and power supply;

3. Its structure is compact and elegant. It has good capacity like anticorrosive, waterproofing and dust prevention;

4. High efficiency in saving energy, comparing with sodium lights. It can save electricity more than 70%;

5. Environment friendly. Do not have lead, hydrargyrum and any other contamination. No pollution to the air;

6. Can presented the original colors of the objects. It has varies of colors to choose which can meet the requirement in different environments. It eliminates depressed feelings caused by low or high color temperature of triditional lights, making visual comfort and improving working efficiency;

7. The industrial light is controlled by constant current and constant voltage. Its working voltage (AC90-295V) can overcome the electrical grid, noise pollution and unstable light caused by ballast. It can also eliminates the glare and fatigue;