1. Advertisement light boxes.
2. Billboards back lighting.
3. Channeling letters.
1. Voltage: 12V DC. 2. LED specification: 5050 SMD. 3. Big viewing angle: 150°. 4. Three LEDs as a unit and usually 60cm section. 5. Low power consumption. 6. High brightness. 7. Colors: white, green, blue, yellow, red, and RGB. 8. Can be made with stickiness and no stickiness at the back.