Add some color to your décor with these butterfly string lights. They can be placed indoors or in a covered outdoor location. Details: MulticoloredLight cover dimensions: 2.34" x 3"Lighted length: 27.5 ft. / Total length: 29 ft. Spacing between each bulb: 37" 10 bulbs (warm clear) 19" lead cord Automatic timer function Energy efficient Requires 3 AA batteries (not included) UL listed for indoor and covered outdoor use Includes light clips for easy installation Cannot be connected to other lighted items