Sofirn Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Sofirn products.

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

Sofirn manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

SOFIRN SK40 Tactical Flashlight User Manual

July 1, 2025

SOFIRN SK40 Tactical Flashlight INTRODUCTION The SK40 is a powerful tactical flashlight that can reach up to 580m, with clicky tail switch and side e-switch, having both duty mode and tactical mode to meet your different needs. ANSI/NEMA FL1 Chart…

Brand: Sofirn

SOFIRN SC13A Rechargeable Mini Flashlight User Manual

July 1, 2025

SC13A User ManualThe Sofirn SC13A equipped with Anduril system. ANSI/NEMA FL1 Chart Simple mode Modes Al B2 C3 D4 E5 Luminous Flux 1 lin 121m 75Im 3401m 10501m Beam Distance 2m 15m 39m 81m 143m Runtime 192h 27h 6h 3h…

Brand: Sofirn

Sofirn SP35 Rechargeable Flashlight User Manual

June 26, 2025

Sofirn SP35 Rechargeable Flashlight Product Description Thank you for purchasing Sofirn products. Contact us@sofirnlight.com or eu@sofirnlight.com if you need assistance. Sofirn SP35 is a powerful, versatile EDC flashlight for indoor use and various outdoor activities like camping, hiking, fishing or…

Brand: Sofirn

SOFIRN SR15 Rechargeable Flashlight User Manual

June 23, 2025

SOFIRN SR15 Rechargeable Flashlight Specifications Water Resistance: IP68 waterproof Size: 40mm (head diameter) * 130mm (length) Weight: 128g (without battery) Reverse polarity protection from improper battery installation Product Usage Instructions General Operation Long press from lock mode can turn the…

Brand: Sofirn

SOFIRN SP36 Pro 8000 Lumen Rechargeable Flashlight User Manual

June 21, 2025

SOFIRN SP36 Pro 8000 Lumen Rechargeable Flashlight Safety precautions Use only reputable 18650 cells of known origin. Quality high drain cells (over 10A) protected, button top type cells, from Samsung, Panasonic/Sanyo, Sony or LG are recommended. The supported maximum length…

Brand: Sofirn

SOFIRN SP35T Tactical Flashlight Instruction Manual

June 19, 2025

Sofirn SP35T Manual SP35T Tactical Flashlight Thank you for purchasing this Sofirn product. Contact us@sofirnlight.com, sofirnlight@gmail.com if you need any assistance. Sofirn SP35T is an upgraded tactical version of SP35. The output is phenomenal. With the new SP35T in Turbo…

Brand: Sofirn

Sofirn HS10 Head Lamp Instruction Manual

May 15, 2025

Sofirn HS10 Head Lamp Instruction Thank you for purchasing Sofirn products. us@sofirnlight.com (amazon order) sofirnlight@gmail.com (website order) if you need assistance. The HS10 is a powerful mini headlamp as well as a versatile tool lamp. It utilizes a powerful LH351D…

Brand: Sofirn

SOFIRN IF24 Pro Flashlight 1800 Lumens Instruction Manual

May 12, 2025

SOFIRN IF24 (Pro) MANUAL IF24 Pro Flashlight 1800 Lumens There are two versions of IF24. IF24 Pro, with buck driver, has longer beam distance than IF24. While IF24 is brighter than IF24 Pro. All the functions are controlled by side…

Brand: Sofirn

Sofirn SC13 LED Small Flashlight USB Rechargeable Instructions

April 13, 2025

Sofirn SC13 LED Small Flashlight USB Rechargeable The Sofirn SC13 (519A) is a tiny, mighty flashlight with high-output design. ANSI/NEMA FL1 Chart Modes Moonlight Low Medium High Turbo Strobe Output SC13 1lm 10lm 150lm 500lm 1300-500lm 1300lm SC13 (519A) 1lm…

Brand: Sofirn

SOFIRN HS21 Head Lamp User Manual

March 27, 2025

SOFIRN HS21 Head Lamp User Manual HS21 is a T-shape headlamp designed with multi-light sources. Equipped with 10 emitters that provides flood light, spot light and red light. It has a rotary switch for easy light source adjustment and is…

Brand: Sofirn

Sofirn SC31T EDC Flashlight User Manual - Features, Operation, and Specifications

user manual • February 6, 2026

Comprehensive user guide for the Sofirn SC31T EDC flashlight. Covers specifications, ANSI/NEMA FL1 performance, step-by-step operation, charging, safety precautions, and troubleshooting tips for this powerful 1900-lumen flashlight.

Brand: Sofirn

Sofirn SP33S Powerful EDC Flashlight User Manual

User Manual • February 2, 2026

Comprehensive user manual for the Sofirn SP33S EDC flashlight, covering specifications, operation, safety, troubleshooting, and maintenance. Features XHP70.2 LED, 5000 lumens, USB-C charging, and ATR.

Brand: Sofirn

Sofirn IF22/IF22A Flashlight User Manual and Specifications

manual • January 28, 2026

Comprehensive user manual and technical specifications for the Sofirn IF22 and IF22A EDC flashlights, detailing operation, safety guidelines, troubleshooting, and performance metrics. Learn about the Luminus SFT-40 LED, USB-C charging, power bank functionality, and advanced temperature regulation.

Brand: Sofirn

Sofirn Q8PLUS Flashlight User Manual - Specifications, Features, and Operation

manual • January 25, 2026

Comprehensive user manual for the Sofirn Q8PLUS flashlight, detailing specifications, safety precautions, charging, quick start guide, Simple UI, Advanced UI, FAQ, and maintenance. Features 16000 lumens, USB-C charging, and Anduril 2 firmware.

Brand: Sofirn

SOFIRN SR15 UV Flashlight User Manual: Operation, Specifications, and Safety Guide

manual • January 18, 2026

Detailed user manual for the SOFIRN SR15 UV flashlight. Covers product overview, specifications, charging, operation, battery indicators, and essential safety precautions for the 365nm UV light.

Brand: SOFIRN

Sofirn SP31 V3 Tactical Flashlight Manual and Specifications

manual • January 9, 2026

Comprehensive manual for the Sofirn SP31 V3 tactical flashlight, including specifications, ANSI/NEMA FL1 performance data, operation, battery indicators, and contact information.

Brand: Sofirn

SOFIRN SC13 CU User Manual - Compact Copper EDC Flashlight

User Manual • December 21, 2025

Detailed user manual for the SOFIRN SC13 CU flashlight. Learn about its features, specifications, Anduril UI, touch operation, charging, and safety for this compact copper EDC flashlight.

Brand: SOFIRN

SOFIRN ST1 Flashlight User Manual

user manual • December 19, 2025

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

Brand: SOFIRN

Sofirn SR15 User Manual - Rechargeable LED Flashlight

User Manual • December 16, 2025

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.

Brand: Sofirn

SOFIRN SC13 CU User Manual: Features, Specifications, and Operation Guide

user manual • November 25, 2025

Comprehensive user manual for the SOFIRN SC13 CU flashlight, detailing its features, specifications, battery information, charging instructions, and various operating modes for optimal use.

Brand: SOFIRN

Sofirn SP35 Rechargeable EDC Flashlight User Manual

manual • November 7, 2025

Comprehensive user manual for the Sofirn SP35 EDC flashlight, detailing specifications, operation, safety instructions, and troubleshooting. Features include USB-C recharging, 2000 lumens, stepped and ramping modes, and ATR temperature regulation.

Brand: Sofirn

Sofirn SD08 Diving Flashlight: High-Performance Scuba Light with 3200 Lumens

Product overview • November 6, 2025

Explore the Sofirn SD08, a powerful diving flashlight designed for scuba enthusiasts. This document details its specifications, performance metrics via the ANSI/NEMA FL1 chart, operational guide, maintenance tips, and safety warnings. Key features include 3200 lumens, 385m beam distance, and a unique…

Brand: Sofirn

Sofirn SP32A V2.0 LED Flashlight Instruction Manual

SP32A V2.0 • December 7, 2025 • Amazon

Comprehensive instruction manual for the Sofirn SP32A V2.0 LED Flashlight, covering setup, operation, charging, maintenance, troubleshooting, and specifications.

Brand: Sofirn

Sofirn SD06 Scuba Diving Flashlight Instruction Manual

SD06 • December 4, 2025 • Amazon

Comprehensive instruction manual for the Sofirn SD06 Scuba Diving Flashlight, covering setup, operation, features, maintenance, and specifications.

Brand: sofirn

Sofirn SP35T Tactical Flashlight and Q8 Plus Super Bright Flashlight User Manual

SP35T and Q8 Plus • November 30, 2025 • Amazon

Comprehensive user manual for the Sofirn SP35T Tactical Flashlight and Sofirn Q8 Plus Super Bright Flashlight bundle, covering setup, operation, maintenance, and specifications.

Brand: sofirn

Sofirn Universal 4-Bay Smart Battery Charger (Model LSY-AAZV-IT-20230804-27150) User Manual

LSY-AAZV-IT-20230804-27150 • November 30, 2025 • Amazon

Comprehensive user manual for the Sofirn Universal 4-Bay Smart Battery Charger, covering setup, operation, features, and troubleshooting for various rechargeable batteries including 18650, 21700, 26650, 14500, 16340, AA, and AAA Ni-MH.

Brand: sofirn

Sofirn SP40 Rechargeable Headlamp User Manual

SP40 • November 12, 2025 • Amazon

Comprehensive user manual for the Sofirn SP40 rechargeable headlamp, providing detailed instructions on setup, operation, maintenance, and troubleshooting.

Brand: Sofirn

Sofirn SC13 HCRI LED Rechargeable Flashlight User Manual

SC13 • November 11, 2025 • Amazon

User manual for the Sofirn SC13 HCRI LED rechargeable flashlight, detailing features, operation, charging, and maintenance for optimal performance.

Brand: sofirn

Sofirn ST1 EDC Flashlight User Manual

ST1 • November 11, 2025 • Amazon

User manual for the Sofirn ST1 EDC Flashlight, covering setup, operation, maintenance, troubleshooting, and specifications for this 1500 lumen rechargeable, waterproof flashlight.

Brand: sofirn

Sofirn HS41 4000 Lumen Rechargeable LED Headlamp User Manual

HS41 • October 20, 2025 • Amazon

User manual for the Sofirn HS41 4000 Lumen Rechargeable LED Headlamp, detailing setup, operation, maintenance, and specifications for optimal use in various outdoor activities.

Brand: Sofirn

Sofirn SP36 BLF Rechargeable EDC Flashlight User Manual

SP36 BLF • October 14, 2025 • Amazon

Comprehensive user manual for the Sofirn SP36 BLF 5600 Lumen rechargeable EDC flashlight, featuring Anduril 2.0 UI, IPX8 waterproofing, and USB-C charging.

Brand: sofirn

Sofirn SP40A Rechargeable Headlamp User Manual

SP40A • October 3, 2025 • Amazon

Instruction manual for the Sofirn SP40A Rechargeable Headlamp, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: sofirn

Sofirn HS21 and D25S Headlamp User Manual

HS21, D25S • September 25, 2025 • Amazon

Comprehensive user manual for Sofirn HS21 and D25S headlamps, covering setup, operation, maintenance, troubleshooting, and technical specifications.

Brand: sofirn

Sofirn HS22 Rechargeable Headlamp User Manual

HS22 • September 24, 2025 • Amazon

Comprehensive user manual for the Sofirn HS22 Rechargeable Headlamp, covering setup, operation, maintenance, and specifications for optimal performance.

Brand: Sofirn

Sofirn H25S Mini LED HeadLamp User Manual

H25S • January 27, 2026 • AliExpress

Comprehensive user manual for the Sofirn H25S Mini LED HeadLamp, including setup, operation, maintenance, troubleshooting, and specifications.

Brand: Sofirn

Sofirn Anduril 2.0 LT1 USB C Rechargeable Lantern Camping Light User Manual

BLF LT1 Q8 • January 23, 2026 • AliExpress

Comprehensive instruction manual for the Sofirn Anduril 2.0 LT1 USB C Rechargeable Lantern Camping Light (BLF LT1 Q8), covering setup, operation, maintenance, specifications, and troubleshooting.

Brand: Sofirn

Sofirn IF23 Pro RGB Light LED Flashlight User Manual

IF23 Pro • 1 PDF • January 19, 2026 • AliExpress

Comprehensive user manual for the Sofirn IF23 Pro RGB Light LED Flashlight, covering specifications, operation modes, charging, maintenance, and troubleshooting.

Brand: Sofirn

Sofirn SP35 Rechargeable LED Flashlight User Manual

SP35 • January 13, 2026 • AliExpress

Comprehensive instruction manual for the Sofirn SP35 rechargeable LED flashlight, covering setup, operation, maintenance, and specifications.

Brand: Sofirn

Sofirn HS40 USB C Rechargeable Headlamp User Manual

HS40 • January 3, 2026 • AliExpress

A comprehensive instruction manual for the Sofirn HS40 headlamp, detailing its features, operation, maintenance, and specifications for optimal use.

Brand: Sofirn

Sofirn SR15 4500lm Powerful Flashlight User Manual

SR15 • December 23, 2025 • AliExpress

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

Brand: Sofirn

Sofirn SK40 Tactical Flashlight User Manual

SK40 • December 23, 2025 • AliExpress

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

Brand: Sofirn

Sofirn SC29 Rechargeable Flashlight User Manual

SC29 • December 21, 2025 • AliExpress

User manual for the Sofirn SC29 rechargeable flashlight, covering specifications, setup, operation, maintenance, and safety guidelines.

Brand: Sofirn

Sofirn SC13 519A 5000K Mini Powerful LED Flashlight User Manual

SC13 • December 18, 2025 • AliExpress

Comprehensive user manual for the Sofirn SC13 519A 5000K Mini Powerful LED Flashlight, covering setup, operation, maintenance, specifications, and troubleshooting.

Brand: Sofirn

Sofirn SC13A Anduril Powerful Light 519A 1300lm Tactical 18350 Rechargeable Flashlight 5000K High CRI Keychain Emergency Torch User Manual

SC13A • December 15, 2025 • AliExpress

Comprehensive user manual for the Sofirn SC13A flashlight, covering setup, operation, maintenance, specifications, and safety guidelines for optimal performance.

Brand: Sofirn

Sofirn HS10 USB C Rechargeable Mini Headlamp Instruction Manual

HS10 • December 13, 2025 • AliExpress

Comprehensive instruction manual for the Sofirn HS10 USB C Rechargeable Mini 16340 Headlamp, covering setup, operation, maintenance, and specifications.

Brand: Sofirn

SOFIRN Mini ST10 1000LM EDC Flashlight User Manual

Sofirn ST10 • December 13, 2025 • AliExpress

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.

Brand: Sofirn