The Tikka Plus 2 headlamp integrates 2 light sources forversatility: one white, high output LED, & one red LED. Thewhite LED delivers 50 lumens in maximum mode and lights up to35 meters. In economic mode, it can reach a butn time of 140hours. The red LED provides spare lighting to preserve nightvision or to become a blinking light for increased safety.(Can be used with lithium batteries to decrease weight or toincrease performance in cold weather).Color: Mystic Grey