Light up the night or your room with the NERF Lightstrike Foam Football. To activate the lights, unscrew the light pack and pull the tab. This durable, soft foam ball has a spiral design to help kids throw the ultimate spirals. The lightweight foam and light up affect allows you to play safely indoors or out, day or night. Teach your kids the basics and illuminate the night with the NERF Lightstrike Foam Football.