Tundra is an extremely compact headlamp with white, green and red light. Powered by an AA battery, it allows the user independence and maximum mobility. It emits a white light output of 215 lumens and is capable of continuous operation for up to 3 hours. The Tundra is equipped with a function that remembers the last mode used and activates it when it is turned on again. The flashlight also features an electronic lock against accidental activation, which prevents unexpected loss of battery life.