LEGO Star Wars The Force Awakens - Kylo Ren LED Key Light - For all the fans of Star Wars the Kylo Ren Key Light is fun and functional. When you press the button on his chest the two LED lights on the bottom of his feet light up. Mini-figure features posable arms and light angling legs. The Kylo Ren Key Light includes 2 CR2025 batteries. Officially licensed Star Wars product!