Motorized Lights and Action set from Gears! Gears! Gears! includes 121-piece building set for kids age five and up. Bright colors and graphics, easy-to-use motor; compatible with all Gears! Gears! Gears! buildig sets. Interlocking gears, bases, connetors, and lights; glow in the dark fun at night. Packed in a sturdy reusable bucket 11' tall with carry handle. Motor requires 3 AA batteries, not included. Control for flashing lights comes with button cell batteries. Hours of creative fun!