Wearable and reliable, the Princeton Tec flashlight is a headlamp light that is built for woodsmen and outdoorsmen. Keep the light operating as long as needed by making use of the run-time of 121 hours featured on this Princeton Tec EOS Tactical flashlight. Sporting an output of 45 lumens, this tactical flashlight is bright, and it allows you to shine a light beam on your target. The Princeton Tec flashlight is well-designed and portable, so that you will be able to bring it along and be ready when the need arises and make use of it wherever you need to.