Wuben with rich experience in developing and produce high-quality powerful flashlight for all markets. The T102 PRO is a powerful flashlight for searching and camping. Utilized 1x CREE XHP70.2 LED, powered by 1 pcs 26650 high drain battery, it emits 3500 lumens max output and design power indicator system, makes full use of high drain 26650 li-ion battery, longest battery lifetime up to 240 hours. The built-in charging design makes it more convenient to use. it is lighting up to about 454 meters. Water-resistant up to 2 meters.Anti-shock of 1.5m from the ground, IPX-8 waterproof. Elegant packaging and Multifunctional: this flashlight can be used as Cave exploring, night walking, search, and rescue. Flashlights have 4 settings, respond to different demands. Classic appearance design, very unique and cool, good for hunting and caving.