Specification:

※ Sofirn SP40 uses CREE XPL LED with a lifespan of 50,000 hours

※ Working Voltage: 2.8V-4.2V

※ Battery Options: One 18650 Li-ion battery

※ Dimension: 108mm (length)*25mm (head diameter)

※ Weight: 63±1 grams (without battery)

※ Flashlight body: Aerospace grade 6061 aluminum alloy, CNC manufactured to Military Grade Feature type Ⅲ Robust built body, impact resistant geometry and hard anodized wear resistant finish to provide better heat exchange.

※ Toughened mineral glass lens

※ Waterproof level: According to IPX7

※ Reverse polarity protection from incorrect battery installation

※ Mode Memory : Last mode remembered – Memorizes the last brightness level used in common modes (except Strobe)

※ Advanced Temperature Regulation (ATR) technology: ATR will automatically adjust the brightness level when the drive temperature reaches 55°C to prevent overheating.

※ Power Indicator: If the remaining battery power is above 30%, the LED indicator on the side switch will flash green for 5 seconds. When the indicator turns red, the battery juice is below 30%. Flashing red light indicates low power – replace or charge battery as soon as possible

※ USB input: 5V1A

Operation instruction:

The switch controls all flashlight functions as follows:

One short click to open, another click to close.

With the light on, side switch to switch between modes: Low → Medium → High

Double click to activate turbo mode, one click to return to last mode.

What you will get:

Option 1. without battery:

1 headlight; 1 clip; 1 USB cable, 2 replace O-rings; 1 18350 battery tube

Option 2. with battery:

1 headlight; 1 clip;1 USB cable, 2 replace O-rings; 1 18350 battery tube; 1 3000mah 18650 battery