led candle light 1, lithium battery operated 2, 10 colors for one 3, inductive charger 4, CE \ RoHS \ FCC \ UL ... requirement.IP68 WATERPROOF BALL LIGHT SPECSLED CANDLE LIGHT FOR BAR AND RESTAURANT:ADVANTAGES:1, COLOR CHARGING, WITH REMOTE CONTROL2, LONG WORKING ... CHARGE LED LIGHT AND ACCESSORIES:ADVANTAGES:1, IP65, waterproof, can be placed on water, great for decorating swimming pools2, UV resistant, ...