The SP35T is a powerful and versatile EDC flashlight. It utilizes a powerful XHP50.2 as well as a tactical dual-button interface to serve multiple applications both in conventional and professional home and outdoor scenarios. It is powered by one 21700 battery, can be recharged via USB-C and features a simple but elaborated dual mode user interface, offering both tactical modes and outdoor modes for your convenience. Moreover, SP35T offers advanced thermal regulation (ATR) for optimum output control. Specifications Emitter - 1x XHP50.2 Battery options - 1x 21700 Li-Ion battery Operating voltage - 3.0V - 4.2V Dimension - 139.5 mm (length) × 28mm (head diameter) Weight - 87 grams (without battery) Flashlight body - Aerospace grade 6061 grade aluminum alloy, CNC manufactured to hard-anodized to military grade specification type III, anti-abrasive finish to get solid built body, anti-crash geometry and better heat exchange. Toughened mineral glass lens - scratch and wear resistant Mode Mem