An LED matrix or LED display is a large, low-resolution form of dot-matrix display, useful both for industrial and commercial information displays as well as for hobbyist human–machine interfaces. It consists of a 2-D diode matrix with their cathodes joined in rows and their anodes joined in columns LED
With low-voltage scanning, dot-matrix LED displays have advantages such as power saving, long service life, low cost, high brightness, wide angle of view, long visual range, waterproof, and numerous specifications
| Input Voltage： | 110-240V 50/60HZ |
| Power： | 150W |
| LED： | 15W 3IN1 |
| beam angle： | 8degree |
| control： | DMX512 |
| N.W: | 5KG |
| Channels： | 8CH 20CH 15CH |
| IP Rate： | IP33 |
