Sofirn SP40 LED Headlamp — USB Rechargeable | Power Indicator | Magnet Tail

At the request of many customers, SP40 has added two color temperature 3000K and 4000K, 200 pieces each, the output lumens will certainly difference as the one 5300-5700K. It will not show in the user manual ,we will test later and shows here in description. All three types will sharing the same operating instructions, thank you for understanding.

Sofirn SP40 is a powerful headlamp designed for home, EDC or outdoor activities like camping, hiking etc. It can be operated from a single 18650 Li-ion rechargeable battery.,Or be operated from a 18350 battery by use the repalce battery host .

The switch controls whole function: Low-Med-High, hidden Turbo.

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 gram (without batteries)

※ Flashlight body: Aerospace grade 6061 grade aluminum alloy, CNC manufactured to Military Grade Specification type Ⅲ hard-anodized anti-abrasive finish to get solid built body, anti-crash geometry and better heat exchange.

※ Toughened mineral glass lens

※ The waterproof level: in accordance with IPX7

※ Reverse polarity protection from improper battery installation

※ Mode Memory : Last mode remembered  – It memorizes the last brightness level used in the general modes (except Strobe)

※ Advanced Temperature Regulation (ATR) technology: ATR will adjust the brightness level automatically when the driver temperature reaches 55℃ to prevent overheating

※ Power Indicator: The LED indicator on side switch blinks in green for 5 seconds if remaining battery power is over 30%. When the indicator turns to red, battery juice is below 30%. Flashing red light indicates low power – replace or recharge battery ASAP

※ USB input:5V1A

Operation Instruction:

The switch controls all flashlight functions as follows:

Short click to turn on, another click to turn off.

While the light is on, the side switch to cycle through modes: Low→Mid→High

Double clicks to activate Turbo mode, one click to return last mode.

What you will receive:

Option 1.without battery:

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

Option 2.with battery:

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

Outdoor lightness show