300w 400w 500w LED High Mast lamp for sports stadium lighting

Specification of 400w 500w led flood light: 

Feature of  500w 400w 300w led flood light:

1. By using the most powerful and efficienct flood light heat sink ,the completed LED light can work up to 30000 hours,save 80% energy ,have better lighting characteristics than that of traditional metal halide lamp 2000w.
2. Reveting the heatpipe to the hetesink rapidly transfere the heat of the led chips to the massive fins
3. Protection rate:IP65

Picture of 500w 400w 300w led flood light:

Material and process

1. Tempered glass panel to protect the lighting source, the transparent rate up to 93%

2. High quality luminium heatsink with zipped-fins technology airflow dust inside the housing

3. The entir housing coated by electrophoretic pait,excellent corrosion resistence.

4. Stainless steel screws and parts