SIZE: : 500mm X 220mm
Advantages
1. Source of light: Bright Red; ø 5 LED
2. Controlled by a center controller
3. Easy to install & change its content
4. Low consumption & long life expectancy
5. Working Voltage: DC12V~DC36V
6. Working Current: 1.0A
7. Size of the Display Screen: 330mm*170mm