Sofirn · In-Depth Breakdown
Sofirn SC21 Pro
1,100 lumens · 131m throw · 16340 · IP67 rated
FlashlightRatings Score: 69.8/100
Best for EDC
At a Glance
How It Scores
Our algorithm scores every flashlight across six profiles. Select a profile to see which metrics drive the result. How we score →
Overall score
Buyer trust, value, raw performance, and build quality.
Formula v1 · select a profile above · nested rows show what feeds each composite
Strengths & Trade-offs
Strengths
Trade-offs
- No electronic lockout feature means you'll need to physically lock out the tail cap (if possible) to prevent accidental activation.
- No pocket clip is included — you'll need a holster or aftermarket clip for secure carry.
- Only 45 minutes on high mode is limited. You'll be stepping down to medium frequently on longer outings.
- No built-in charging means you'll need a separate battery charger, adding cost and inconvenience for new users.
Use Case Analysis
Everyday Carry
Scoring 77.9/100 in our EDC category, the Sofirn SC21 Pro weighs just 55g — barely noticeable in a pocket.
Budget & Value
At $23.99, the Sofirn SC21 Pro scores 75.2/100 on our value index, meaning you're getting more lumens, throw, and features per dollar than most competitors.
Hardware & Build Quality
Power System
The Sofirn SC21 Pro runs on 16340 batteries with usb-c recharging. The battery is user-replaceable.
Construction
Built from aluminum, the SC21 Pro weighs 55g and measures 67.0mm in length. The head diameter is 23.0mm. Impact resistance is rated at 1.0 meters.
Emitter
The LED emitter produces up to 1,100 lumens. The beam pattern is flood.
What Buyers Say
Based on 308 Amazon customer ratings.
With a 4.6/5 average across 308 ratings, buyers overwhelmingly recommend this flashlight.
Bottom Line
The Sofirn SC21 Pro is a solid performer that delivers good value in its category. Its best fit is edc use, where it scores 77.9/100. At $23.99, it represents strong value for money.
Worth Comparing
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