Sofirn SC21 Pro User Manual

Sofirn SC21 Pro Manual
Thank you for purchasing Sofirn products.
Contact us@sofirnlight.com or eu@sofirnlight.com if you need assistance.
Sofirn SC21 Pro is the upgraded version of SC21. It features the latest Anduril 2.0 UI, which is different
from its predecessor. SC21 Pro is a powerful EDC flashlight for indoor or outdoor use. It uses a single
16340 battery and features a USB-C port for convenient charging, super bright LH351D LED with up to
1100 lumens to meet your different lighting uses.
ANSI/NEMA FL1 Chart
Mode
A
B
C
D
E
F
G
H
Luminous
Flux [lm]
1100lm
600lm
450lm
250lm
150lm
80lm
25lm
5lm
Runtime
1h
54min
52min
1h18min
1h54min
3h51min
9h52min
-
Beam
Distance [m]
131
99
82
64
51
35
21
10
Peak
Intensity [cd]
4267
2450
1667
1025
642
308
116
23
Impact
Resistance
1m / 3.28 ft.
Water
Resistance
(up to 2 meter under water, not for diving
Charging
Specification
USB-C port, input DC 5V 1A

Sofirn SC21 Pro Specifications

General

Brand	Sofirn
Model	SC21 Pro
Category	Flashlight
Language	English

Summary

ANSI NEMA FL1 Specifications

Flashlight Specifications

Getting Started

Power Indicator

Recharging

Operation Instructions

Quick Start Guide

Basic usage steps: turning on/off, adjusting brightness by holding the button.

Button Press Notation

Explains button press abbreviations like 1C (one click) and 1H (hold).

Simple UI Operation

Simple UI Core Functions

Details key functions like On/Off, brightness ramp, lockout, and mode toggling.

Additional Simple UI Functions

Off-State Functions

Accesses functions like battery check, lockout, switching to Advanced UI, and version check.

Lockout Mode Functions

Allows momentary access to moonlight, low, or high modes while in lockout.

UI Switching

Instructions for switching between Simple UI and Advanced UI modes.

Factory Reset Procedure

Advanced UI Overview

Strobe and Blinky Modes

Strobe Modes

Details various strobe modes like Tactical, Party, and Bike Flasher.

Blinky and Utility Modes

Covers modes like SOS, Beacon, and temperature/battery checks.

Safety Instructions

Troubleshooting and Maintenance