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Sofirn Manuals & User Guides

Sofirn manufactures high-performance LED flashlights, headlamps, and diving lights known for their brightness, durability, and enthusiast-grade features.

Tip: include the full model number printed on your Sofirn label for the best match.

About Sofirn manuals on Manuals.plus

Sofirn is a specialized manufacturer of high-quality LED lighting tools, widely recognized by flashlight enthusiasts for delivering exceptional performance at competitive prices. Based in Shenzhen, China, the company produces a diverse range of illumination products, including everyday carry (EDC) flashlights, tactical lights, headlamps, camping lanterns, and professional scuba diving torches.

Sofirn distinguishes itself by incorporating advanced features often reserved for premium brands, such as high-CRI emitters and the sophisticated open-source Anduril user interface. Whether for outdoor adventures, search and rescue, or daily utility, Sofirn products are designed to provide reliable and powerful lighting solutions.

Sofirn manuals

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SOFIRN SD03 Diving Flashlight User Manual

Nobyembre 2, 2025
SOFIRN SD03 Diving Flashlight The Sofirn SD03 is a diving flashlight that is easy to carry. It features an SFT40 LED, boasting a user-friendly interface and a convenient rotary switch…

Sofirn SP31 V3.0 Tactical Flashlight Instruksyon

Nobyembre 2, 2025
SOFIRN SP31 V3 MANUAL Sofirn SP31 V3 is a tactical flashlight designed with dual switches, which ensures you toggle between brightness levels, strobe mode, and more effortlessly. ANSI/NEMA FL1 Chart…

SOFIRN ST1 Flashlight User Manual

manwal sa paggamit
User manual for the SOFIRN ST1 flashlight, providing instructions and specifications in English, Chinese, French, German, Italian, Spanish, Japanese, and Russian.

Sofirn SR15 User Manual - Rechargeable LED Flashlight

Manwal sa Gumagamit
Comprehensive user manual for the Sofirn SR15 flashlight, detailing specifications, operation modes, battery indicators, charging, and contact information. Features 4500 lumens, USB-C charging, and IP68 water resistance.

Sofirn SP35 Rechargeable EDC Flashlight Manwal sa Gumagamit

manwal
Komprehensibo nga manwal sa paggamit alang sa Sofirn SP35 EDC flashlight, nagdetalye sa mga detalye, operasyon, instruksyon sa kaluwasan, ug pag-troubleshoot. Ang mga bahin naglakip sa USB-C recharging, 2000 lumens, stepped ug rampmga mode, ug regulasyon sa temperatura sa ATR.

Sofirn SK40 User Manual - Tactical LED Flashlight

manwal sa paggamit
Komprehensibo nga manwal sa paggamit alang sa Sofirn SK40 nga taktikal nga flashlight, naglangkob sa mga detalye, ANSI/NEMA FL1 performance, operation modes, battery status indicators, charging instructions, contact information, ug importanteng safety warnings.

Sofirn manuals from online retailers

Sofirn SC31 Pro Rechargeable EDC Flashlight User Manual

SC31 Pro • December 13, 2025
This manual provides comprehensive instructions for the Sofirn SC31 Pro Rechargeable EDC Flashlight. Learn about its features, setup, operation, maintenance, troubleshooting, and technical specifications.

Sofirn SR15 4500lm Powerful Flashlight User Manual

SR15 • Disyembre 23, 2025
Comprehensive instruction manual for the Sofirn SR15 4500lm Powerful Flashlight, detailing its features, specifications, setup, operation modes, charging, maintenance, and troubleshooting for optimal performance.

Sofirn SK40 Tactical Flashlight User Manual

SK40 • Disyembre 23, 2025
Comprehensive user manual for the Sofirn SK40 tactical flashlight, covering setup, operation, charging, maintenance, specifications, and troubleshooting.

SOFIRN Mini ST10 1000LM EDC Flashlight User Manual

Sofirn ST10 • December 13, 2025
User manual for the SOFIRN Mini ST10 EDC flashlight, covering setup, operation, features, and specifications for its 1000LM main light, side white light, and 660NM red light.

Sofirn H25LR LED Headlamp Manwal sa Gumagamit

H25LR • November 30, 2025
Comprehensive instruction manual for the Sofirn H25LR LED Headlamp, featuring high CRI white light, 660nm deep red light, USB-C recharging, and IPX6 waterproofing. Includes setup, operation, maintenance, and…

Sofirn S11C Zoomable Flashlight User Manual

S11C • November 30, 2025
Comprehensive instruction manual for the Sofirn S11C Zoomable Flashlight, covering setup, operation, maintenance, specifications, and troubleshooting for optimal performance.

Sofirn SC03 2-in-1 Flashlight and Lantern User Manual

SC03 • Nobyembre 23, 2025
Comprehensive user manual for the Sofirn SC03, a versatile 2-in-1 light functioning as both a powerful flashlight and a wide-area lantern. Learn about its features, specifications, operation, charging,…

Sofirn S11C Zoomable Flashlight User Manual

S11C • November 22, 2025
Comprehensive user manual for the Sofirn S11C Zoomable Flashlight. Learn about setup, operation, maintenance, specifications, and troubleshooting for your 1000lm LED torch.

Sofirn support FAQ

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  • How do I change the brightness modes on my Sofirn flashlight?

    Operation varies by model. Many Sofirn lights use a side switch where holding the button cycles through Low, Medium, and High, while a double-click activates Turbo. Models with the Anduril UI use 'smooth ramping' by holding the button.

  • What makes the Anduril UI different?

    Anduril is an advanced, open-source firmware found on some Sofirn models (like the BLF LT1 and SP36). It offers highly customizable features, including smooth ramping, candle mode, lightning storm mode, and battery voltage tseke.

  • Are Sofirn flashlights waterproof?

    Most Sofirn flashlights are rated IPX8 or IP68, making them resistant to water submersion up to 1-2 meters. Specific diving models (SD series) are rated for much deeper underwater use (e.g., 100 meters). Always check the manual for your specific model's rating.

  • What kind of warranty does Sofirn provide?

    Sofirn typically offers a 1-year warranty for flashlights and a 6-month warranty for batteries purchased directly or through authorized retailers. Contact service@sofirnlight.com for claims.

  • Can I use any battery in my Sofirn light?

    Sofirn lights generally require specific button-top Li-ion batteries (18650, 21700, or 14500). Using incompatible or flat-top cells may result in poor connection or damage. Always use sufficient amperage cells for high-output models.