Sofirn SF47T is a powerful flashlight for indoor use and various outdoor activities like camping, hiking, fishing or hunting. It uses two 21700 batteries and a super bright LED with up to 1500 lumens, constant cur¬rent regulation as well as an improved, more stable design. Furthermore, it uses a versatile user in¬terface with both Outdoor Group and Tactical Group as well as a more advanced temperature regula¬tion (ATR) with smart heat control.
Emitter: KW CULPM1.TG(25W),powerful led with a lifespan of 50,000 hours Operating voltage: 6.0V – 8.4V
Driver: Constant current buck driver
Battery options: 2x 21700 rechargeable lithium-ion batteries
Dimension: 247.5mm (length) × 55mm (head diameter) Weight: 315 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
Water resistance i.a.w. IPX-8 (up to 2 meter under water, not for diving)
Mode Memory: memorizes the last brightness level used in the general modes (Outdoor Group: Low/Med/High) Reverse polarity protection from improper battery installation
Low voltage warning: When the battery voltage is too low, the LED indicator in the side switch will start to flash rapidly. Please recharge the batteries or insert new batteries.
Low voltage protection: It turns off automatically if the voltage gets too low. Please recharge the battery or insert new batteries.
Advanced Temperature Regulation (ATR) technology: As the temperature rises, SF47T is programmed to automatically step down and step up the brightness. The higher the temperature gets, the more the brightness will drop. Once temperature decreases, brightness will be increased again according to your selected mode