What kind of lamps are suitable for stadium lighting?
What kind of lamps are suitable for stadium lighting? This requires us to return to the essence of sports lighting-functional requirements. For the audience rating, sports events are generally held at night, which is destined to be a big electricity consumer in many stadiums, so energy saving has become the primary pursuit of stadium lighting. When it comes to energy-saving products, LED lamps are the best. Compared with traditional light sources, LEDs can save energy by 50% to 70%. Traditional lamps, such as high-power metal halide lamps, have an initial lumen output of 100lm/W and a maintenance factor of 0.7 to 0.8, but most venues have a light decay of more than 30% after 2 to 3 years of use, not only the output of the light source itself The attenuation of the lamp, and includes factors such as oxidation of the lamp itself, poor sealing performance, pollution, respiratory system problems, etc., the actual lumen output is only 70lm/W.
With its unique characteristics such as low power consumption, adjustable color quality, flexible control, and instant ignition, LED lamps are more suitable for stadium lighting. For example, the Huaxia Beidou Star Field lamps have an efficiency of 110-130 lm/W and a constant illuminance output of 5000 hours, ensuring a constant level of illuminance and uniformity in the venue, and avoiding the increase in the demand and cost of lighting equipment due to the attenuation of illuminance. At the same time, the power consumption of the lighting equipment is reduced.
"People-oriented" is the purpose of lighting. Stadium lighting is no exception. A healthy light environment is a must. In the lighting design of stadiums, glare and interference light are the primary unfavorable factors that affect athletes' competitive level, and they are also important factors that affect the quality of TV broadcasts. Glare is an important indicator that affects light health and light environment. Glare refers to the visual conditions that cause visual discomfort and reduce the visibility of objects due to inappropriate brightness distribution or extreme brightness contrast in space or time in the visual field. There is a sense of light in the visual field that the human eye cannot adapt to, which may cause disgust, discomfort or even loss of clarity. It also refers to the presence of excessively high brightness in a certain part of the field of view or excessive brightness changes before and after. Glare is one of the important causes of visual fatigue.
Benwei Lighting company supply LED Stadium Light 300-2000w, with 180lm/W, welcome you contact us.
