1.Most of our product use material as follow:
king light or Nationstar LED lamp
MBI 5153 IC or ICN 2153 Driver IC 3840HZ refresh
4layer pcb 1.6mm ,mask and base
have 2-3 years warranty.
2. If you have interests in buying, pleased send A complete inquiry need to show:
1. led screen panel pixel pitch, if you dont know how to choose, contact us
2. led screen size:length ___m; width___m,or cabinet quantity;
3. use for indoor or outdoor; fixed installation or rental?
4. intallation place pictures will be better;