The Apex Extreme is designed to take cold weather explorers, cyclists, climbers, and backpackers to new heights. The Apex Extreme provides the same great user interface and output as the Apex, but stores its batteries in a remote enclosure that can be clipped close to your body for optimal battery warmth and usage in cold temperatures. In addition, the external battery pack reduces the weight on your head. Having the longest burn time of the Professional Series, the Apex Extreme is perfect for winter months when the nights are longer and the temperatures are dropping.
POWER: 350 Lumens
LAMP: 4 Ultrabright LEDs, Maxbright LED
BURN TIME: 200 Hours
BATTERIES: 8 AA Alkaline
WEIGHT: 416 Grams