LimoStudio Photography Studio 20 x 28 inch Light Soft Box Reflector with 4 Socket Light Bulb Adapter with External White Diffuser Cover, Photo Studio, AGG856 Contents: 4 Sockets Light Holder Softbox Lighting Holder Bulb Socket / 20 x 28 inch Photo Softbox with External White Cover Photo Bulb Socket: Compatible with 110120V / 2-Power Switch, Each Controls 2 Sockets Soft Box Light Diffuser: 20 x 28 inch Dimension / Silver Color Inside Minimizes Light Loss Compatible with Any Light Stand Tripod Carrying Bag Included