Sofirn SP35 Rechargeable LED Flashlight 21700 Type C 2A SST40 2200lm Torch 2 Groups with Ramping Power Indicator Update ATR

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 Emitter: 1x Luminus SST-40 with a lifespan of 50,000 hours
 Operating voltage: 3.0V – 4.2V
 Driver: Constant current buck driver
 Battery options: 1x 21700 rechargeable lithium-ion battery
 Dimension: 126mm (length) × 28mm (head diameter)
 Weight: 73 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 (Eco/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 battery.
 Low voltage protection: The flashlight steps down automatically when the voltage is lower than 3.0V. It also turns off automatically if the voltage gets too low. Please recharge the battery.
 Advanced Temperature Regulation (ATR) technology: As the temperature rises, SP35 is programmed to automatically step down and step up the brightness. These thresholds are set at 45°C, 55°C and 65°C. The higher the temperature gets, the more the brightness will drop. Once temperature decreases, brightness will be increased again according to your selected mode.

Operation Instructions

Group 1: Stepped mode group (default)

From OFF single click to turn ON. Press and hold to cycle through stepped modes (Eco – Low – Medium – High). Single click to turn OFF.

Double click to activate Turbo mode from OFF or ON. While in Turbo mode, single click to return to the previously used mode, double click again to activate Moonlight mode.

Group 2: Ramping group
Ramping mode gives you full flexibility to adjust brightness steplessly from Moon to Turbo level.
From OFF single click to turn ON. Press and hold to change brightness steplessly (“ramp”). Ramp¬ing changes its direction when the button is being pressed again within 1.5 seconds. The light flashes once when it reaches the lower or upper end of the ramp. From ON single click to turn OFF again.

Double click to activate Turbo level from OFF or ON. Another single click to return to the previously used brightness level, double click again to activate Moonlight level.

From OFF, hold 1 second to turn on with Moonlight level.
Toggle between Group 1 and Group 2
From ON 4 fast clicks to cycle between both mode groups.
Strobe Modes
Triple click to activate Strobe mode from OFF or ON., double click again to cycle through SOS – Beacon – Strobe.
Electronic Lockout
SP35 comes with a lockout function to prevent accidental activation, e.g. in one’s pocket or backpack.

From OFF 4 fast clicks to activate lockout. Another 4 fast clicks to deactive lockout again While in lockout mode, hold the side switch to use Moonlight mode.