SP40 now have update a TIR version–SP40A, with TIR Optics and LH351D high CRI LED, please check link if you interested in:
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.
※ 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
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