Adjust the indoor venues lighting LED lighting is provided to solve the problem of motion?

Sports venues can change the color of the lighting facilities to create a richer and more attractive atmosphere. This is known as color temperature adjustment. Although the use of red, blue or green light to shine on the floor (also known as RGB regulation), but indoor sports venues usually use more subtle application, will illuminate the site light white, to show the best match. Change the space in white color called white balance.

There are many different shades of white light, the unit of measurement is K. The lower the K value, the more warm, white light tone representation more yellow. For example, incandescent bulbs emit light having a color temperature of 2800K. High temperature showed that the light has cold, bluish hue. 5600K is generally considered the color of the sun at noon.

The multi-purpose indoor stadium, white light color temperature is an important factor to consider, because in different light, different sports look better. Basketball players exposed skin tones and wood in the warm white lighting (about 4000K) become more active. However, in the 4000K light, ice hockey seemed dull and dirty, but with 5600K lights, ice hockey is crisp and clean.

Then, for hosting multiple active stadiums, using a single lighting system to achieve multicolor white light is a challenge.

The white light challenge of indoor areas

Most of the light source and lighting in the target light emits a white light. In the past, need two different lighting system lighting arena, create the best conditions for basketball and hockey, while maintaining the venue of the light level. Usually, this is done by a color temperature of about high pressure sodium lamp metal halide lighting system 5000K system and a range of 2600K-2800K to complete the.

Two lighting systems to coordinate the use, in order to obtain the necessary light color on the pitch. For a hockey game, can only use 5000K metal halide lamp to light ice, generating system can provide the most cool color, but still not the best 5600K. In order to improve the color of light in the basketball game, some metal halide lamps used in conjunction with high-pressure sodium system. The mixture of 5000K and 2700K lamps will produce a lighting color temperature on the pitch, falling somewhere in the range of. Since the double system method the imprecise and imperfect arena is the only hope of choice to achieve the white balance.

The new LED sports lighting solutions

LED materials, design and control of the progress of the LED lamp can emit different colors of white light. LED lighting color inside these two different color temperature (3500K and 6500K) of the LED light source together, and then adjust the power into different color diodes, resulting in accurate color temperature. Multifunctional stadium can now show hockey in a 5600K environment, show the basketball in the 4000K environment, while maintaining optimal lighting levels in the venue. All of these are available through an energy saving lighting system to realize the movement of white LED. (compiled: LED James)

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