... Energy Saving LED-Panel White Frame 60x60 CE, RoHS, UL, FCC Item No:TY-PL-6*3-20WDescription: 1. led panel Product series ... The light is soft, appearance is exquisite, no pollution, energy saving, environmental protection, low luminous decay, long life time.Features:1 ... no humming3, New inner high efficiency(95%) with heat protection system, the constant current driver can work under unstable voltage.4 ...