The Gama Sonic Light my Shed IV is a solar shed light with two lights included. This solar shed light is built with our latest solar patented technology: the GS solar LED light bulb which illuminates at 250 lumens per light, in a bright white (6000K) color temperature. Shining at the brightness of 500 lumens total, the solar shed light is ideal for illuminating sheds, utility closets and outdoor workspaces. Constructed of heavy-duty rigid resin, the solar shed light can be mounted to either a ceiling or wall and will attach onto any exterior material such as metal, wood and plastic. Installation is simple and does not require electrical wiring. Just secure the solar panel on the outside of the building where light is needed, hang the light inside, connect the two with the included 9-foot-cord, and then let the sun do the rest.