Visit our website! Not enough? Come to China, visit our factory! Too far? Not a issue, we will be waiting for you at LFI booth# 5121 in Philadelphia America in May 9-11th. 
We will show you our hot seller product including led panel light, led troffer light,  led commercial downlight, LED Ballast compatiable downlight, UL Emergency backup; And new LED light series including led retrofit kit , small panel light (surface mounted and recessed options), and new design led downlight, up/down linear panel light and led troffer fixture. 
Whatever you are selling, you can always find the NEW World from OKT Lighting!