Sign Aluminum Profile Light Box Poster Light Box Art Light Box

1. Aluminum frame, can be silver and black
2. It is more energy-saving than traditional light box.
3. UV fabric poster, the coulor is very clear and bright.
4. Every light can be above 50LUX, the light box can be above 4000LUX at the best time. Energy-saving and high brightness.
5. The CRI of the LED light is above 80, and double-side painting, produces vivid picture color.
6. World patent equal optic refraction technology, the thickness just 9cm but uniformity can be above 92%, so it solves light box ribs and invisible area.
7. World patent close range lighting system, aluminum cooling system, reduce quantity of led lights and temperature of light box, make a long life span for light