LEGO Ninjago Key Light - Zane LED Keychain Flashlight Provides Just the Assistance You Need When You Are Trying to Unlock a Door in the Dark Cute Minifigure Is Small and Light Enough to Ride Inconspicuously on Your Key Ring Until Its Lighting Services Are Needed Press the Chest Plate Logo for a Burst of Illumination and Be on Your Way Requires 2 CR2025 Batteries (Included)