... led panel light,led light panel dimmable 1>Round and square shape 2>Dimmable and non-dimmable 3>Single color and RGB dimmable led panel light,led light panel ... dimmable • Square and round shape optional• Mutli-size: 200X200MM,300X300MM,600X600MM,300X600MM,300X1200MM, ... output caused or influenced by single faulty LED· No electrical wave,conforming to CE· ...