Sofirn SC33 User Manual

Sofirn SC33 Manual
Thank you for purchasing this SOFIRN product.
Contact us@sofirnlight.com or eu@sofirnlight.com if you need assistance.
SOFIRN SC33 flashlight is a small EDC light that delivers a stunning output of 5200 lumens and
a beam distance of 327 meters. The light features a tail e-switch that allows you to easily access
different modes and functions. It is powered by a rechargeable 21700 battery that can be charged
via a USB-C port. The SC33 flashlight also has a long runtime of up to 11.5 hours on low mode
(300-lumen). Whether you need a flashlight for camping, hiking, emergency, or everyday use, the
SC33 flashlight is a reliable and versatile choice that won’t let you down.
ANSI/NEMA FL1 Chart
Mode
Moonlight
Eco
Low
Medium
High
Turbo
Luminous
Flux [lm]
10
50
300
750
1800
5200
Runtime [h]
300
45
11.5
5.3
1.85
1.5
Beam
Distance [m]
15
31
75
120
189
327
Peak
Intensity [cd]
53
243
1417
3617
8900
26750
Impact
Resistance
1m / 3.28 ft.
Water
Resistance
IP68 (not for diving)

Sofirn SC33 Specifications

General

Operating Voltage	3V-4.2V
Charging	USB-C charging
Waterproof	IPX8
Modes	Turbo, Strobe
Material	Aerospace-grade aluminum alloy

Summary

Specifications

Battery Installation

Battery Level Indicator

Describes the power status indicator lights (Green, Flashing Green, Red, Flashing Red) for battery levels.

Charging

Operation Instructions

Stepped Ramping

Details operations for ON/OFF, brightness change, direct access to Turbo/Strobe modes, and lock/unlock.

Direct Access to Moonlight Mode

Instructions for accessing Moonlight mode when the flashlight is off and not locked.

Automatical Lockout

Explains the automatic lock mode after 1 minute of inactivity and how to unlock it.

Smooth Ramping

Details ON/OFF and stepless brightness adjustment by holding the switch.

Switch Between Stepped and Smooth Ramping

Instructions on how to switch between stepped and smooth ramping modes.

Safety Instructions

Troubleshooting and Maintenance