Hanging From Ceiling Indoor Advertising Signs

LED super large Aluminum profile slim outdoor advertising light box

1. No size limits about this type and it can be used indoor or outdoor.
2. It just consume 70W per square about this type, more energy-saving than traditional light box.
3. Use world top class 5630 TV backlit LED which life span can be above 100000 hours.
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 box.

Outdoor aluminum extrusion for advertising LED sign