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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
Luminous
10
Flux [lm]
Runtime [h]
300
Beam
15
Distance [m]
Peak
53
Intensity [cd]
Impact
Resistance
Water
Resistance
Eco
Low
50
300
45
11.5
31
75
243
1417
1m / 3.28 ft.
IP68 (not for diving)
Medium
High
750
1800
5.3
1.85
120
189
3617
8900
Turbo
5200
1.5
327
26750

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Summary of Contents for Sofirn SC33

  • Page 1 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.
  • Page 2 The above mentioned parameters are based on tests according to international flashlight testing Notes standards (ANSI/NEMA FL1) using one 5,000mAh 21700 Li-ion battery in our laboratory. Results may vary with different battery or under different environmental conditions. Specifications  Emitter: a Cree XHP70.3 HI led with a lifespan of 50,000 hours ...
  • Page 3 Charging SC33 offers a USB type-C charging port for convenient charging. It takes approximately 2.5 hours to fully charge the flashlight with a 5V/2A charger (not included). While charging, the indicator flashes in red. It turns green when it's fully charged.
  • Page 4 Strobe mode may cause seizure in persons with photosensitive epilepsy.  Operating SC33 for a long time in high powered modes will quickly heat up the flashlight. This is normal.  Pay close attention to the proper installation of the battery. Always check that the...
  • Page 5 Troubleshooting and Maintenance  Disassembling the sealed head can damage the flashlight and voids the warranty.  Sofirn, Ltd. recommends using high-quality brand batteries. Damage by battery leakage voids the warranty.  Remove the battery if the flashlight will not be used for an extended period of time.
  • Page 6 Address: 1/F to 9/F, 1st Building, NO.110 Tenglong Industrial Center, Guanlan Street, Longhua New District, Shenzhen 518000, China...

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