LiteWire 20-Feet Red with Battery Pack LiteWire is flexible and mobile. Imagination is your only limitation inside your home, office, and car. Outline windows and doors.Put your name in lights. No hot bulbs to burnout or break. LiteWire glows from end-to-end with no breaks. Besides being cool to look at it is always cool to the touch. Simple plug and glow operation. Insert four AA batteries (not included) into the battery pack and plug in the LiteWire. Also can be run on AC with optional adapter. Two modes and three colors. Continuous bright glow or blinking. Red, White and Green. Available in lengths of 7FT, 14FT and 20FT. LiteWire is the coolest wire on the planet.