This swag light uses one (1) 16w full spectrum bulb only. The cord is 15 foot in length and chain is 12 foot in length. Hand spun with aluminum and bird safe non-toxic powder coat is used. Chain is 15 ft. in length, cord is 12 ft. long with the switch on the cord. A timer can be used. The light dimensions are 11" x 11". Weighs about 3 pounds. Included with this light is a light kit which contains the hooks you need for hanging. Your pet bird and your budget will be so happy!!!