Go Green Power, The LiteSaver XL COB LED Display (8-Piece). Brighter light when and where you need it. Mount anywhere with the 3 M adhesive magnets or screw mount holes. Packing 400 Lumens, the LiteSaver XL uses the all new COB LED technology and is powered by 4 AA Go Green Power batteries (included). Simply remove the plastic tab to activate the batteries. Perfect for bedrooms, closets, kitchens and utility areas. Single light switch. California residents see Prop 65 WARNINGS.