What are the performance indicators of high pole lights for stadiums?

1. Optical properties

The peak light intensity, beam angle, cut-off angle, beam efficiency and light intensity distribution curve should be designed according to the shape of the lamp, the illuminated area, the lighting effect to be achieved, the installation position and height.

2. Mechanical properties

The luminaire should be easy to adjust horizontally and vertically, have a firm and reliable locking device, and have good corrosion resistance. The dustproof and waterproof rating of outdoor lamps should be higher than IP55.

3. Electrical characteristics

Urban lighting fixtures are installed outdoors and must have good protection against electric shock, so that the fixtures are connected to the protective grounding.

4. Appearance of lamps

It should be elegant, lightweight and easy to install and maintain.