... led down light,led panel light,led desk light,led ceiling light,led spot light,led grille down light,led bulb,led tube,led ceiling mounted light,led flash light,led night light,led pat light ... work stable.3)Patent LGP(Light Guide Plate) System: *Eye-care: No Strobe&Glare-free: *Healthy: ... All with signature of the responsible. Panel Light LED Applications:Hotel,hospital,meeting room,school,supermarket, ...