High Quality P4.81 250x250 Outdoor LED Module.
The module size is 250x250mm, the refresh rate reaches 1920Hz, and it can be combined with high-quality cabinets.
Use the high quality new Novastar receiving card DH7508 .
Each LED cabinet is equipped with 2 power supplies.
Input: 100-120VAC 5.0A
Output: 4.5V 40A