Features of LED Bar Open Closed Sign:

1) Excellent visibility, even in daylight2) Long life and maintenance free, ultra high bright led with 100, 000h LEDs

3) Simple installation, automatically alternative logos or messages. And the time of the message can be controlled

4) Plastic frame with rigidity and light weight

5) Safe to touch and clean

6) Extremely low power consumption: 3 - 7W (max.

7) Changing color for attracting attention

8) Viewing angle: 30 degree; viewing distance: 150 - 250m

9) one-year warranty