Referred to LED panel light, there are edgelit panel light and backlit panel light. As some shortage of backlit panel light, edgelit panel light is more popular before. In recent years in the global technology is mature, backlit panel light already overcome its shortage and win more and more market now.

LED backlit panel light is backlit lighting, one LED covered with one optical PC lens, strong back support to avoid bend, espcial for big size. High reliability and quality, but more moderated price.

As PMMA LGP cost is high, but backlit panel light no need LGP, save much cost, same quality but more nice cost, it is winning more and more market now.

Alite Backlit panel already have ETL CE SAA.