What light does the roadside light box use?

Led roller shutter lamp or side light bar

1, side light source: suitable for light boxes with a distance of less than 3 meters.

2. Backlight: suitable for light boxes with a thickness of more than 5cm, and the size is very flexible: at present, the main sizes on the market are 50cm, 60cm, 80cm, 100cm,120 cm; ; The light bar spacing is also very large, such as 5cm, 6.5cm, 7cm, 10cm, 15cm, etc. Among them, the lightfish roller shutter light bar can specify any spacing.