Laser Pegs 8-in-1 Super Bot Building Set Includes 11 Laser Pegs, 31 construction parts, a Triangle Power Base and Model Instructions Build the light up Super Bot and 7 more light up models like the Cobra, Crane and the Diving Board Once connected to a power base, each Laser Pegs shape feeds the next to light up as you build 3 Light Settings: On, Fast Flash, Slow Flash; Laser Pegs' unique design makes them compatible with other major construction kits 100% recyclable, LED life expectancy of 100,000 hours or 11 years, 90 day no questions asked warranty