... 4.No flicker,non harm 30w suface mounted new led ceiling light Features: 1.Unique Style, good heat, the power reaches 5 ... 30W Input Voltage 85~265v 50/60Hz Driver External driver Light Source Epistar 45mil Color Red,Yellow,Bule,Green,Natural White ... Specification Ø240*80mm, Opening size Ø220mm Sheating Material Casting Aluminum +Acrylic Lamp Holder Recessed Lamp Holder Fixed Lamp Body Color White ...