Nowadays, outdoor rental LED display screens are applied into various outdoor events in urban cities, and become important tool to beauty the cities. However, the strong light on LED screens also bring light pollution to us. Although outdoor LED screens have brought us prominent visual experience, but the light pollution problem should also be avoid. For the LED display manufacturers, what should we do to avoid light pollution?
1. Use auto-adjusting system to adjust the brightness of outdoor rental LED display screens.
Since the environment brightness in day and night are different, the brightness auto-adjusting system on the LED display screens will be very helpful. Use this to adjust the brightness of LED screens according to the environment brightness in different time can help to avoid lot of light pollution.
2. Use multiple-level gray scale correction technology to adjust the brightness of outdoor rental LED display screens.
Some common rental LED screens use 18 bit color display level, when low gray scale and color changing, the color will be a little stilt, make the color light unsuitable. Nowadays outdoor rental LED display screens use 14 bit color display level, make the color change more natural, also make the viewers feel more soft and comfortable when watching the images on LED screens.
In general, light pollution has become another new pollution in our daily life, the LED display screen manufacturers should improve their technology, use brightness auto-adjusting system to control their outdoor rental LED display screens, bring use better visual experience and avoid light pollution.