Sofirn IF25A vs Sofirn SC32
Quick take: The Sofirn SC32 costs $2 less; the Sofirn IF25A is brighter (3,800 vs 2,000 lm); the Sofirn SC32 throws farther (214m vs 189m); the Sofirn SC32 runs longer on high (2 vs 1.5 hrs).
Which one to buy
Neither Sofirn is still made, so this matters only if you've found one in stock or secondhand. They were sold within a couple of dollars of each other and aimed at opposite tastes: the IF25A for enthusiasts, the SC32 for people who want a tail switch and nothing to learn.
The Sofirn IF25A runs four SST-20 emitters at 4000K and CRI 95 under Anduril 2 on a 21700, and owners call the color rendering fantastic. The driver is the known weakness: turbo and high step down quickly to around 750 lumens, lower than rivals hold, and it heats fast. The 18650 adapter sleeve rattles unless padded, and owners say Anduril's deeper menus are a lot for a first enthusiast light.
The Sofirn SC32 is a compact 18650 light with a tail switch, a simple interface, USB-C and a reflector that gives it more throw than most small Sofirns. Owners like its size and interface but report two catches: measured output runs roughly 25% under the claimed figures, turbo especially, and the low modes jump from 1 lumen to 90 with nothing between. One reviewer's unit locked up and needed the head unscrewed, and the aggressive bezel is uncomfortable in a trouser pocket.
If tint and a flood beam matter, the IF25A is the better light despite its driver. The SC32 suits someone who wants tail-switch simplicity and more reach.
Sofirn IF25A
Worth it if you find one and want a CRI 95 flood with Anduril 2, accepting quick step-down to around 750 lumens.
Sofirn SC32
For people who want a tail switch, a simple interface and a bit more throw in a smaller 18650 body.
| Spec | Sofirn IF25A | Sofirn SC32 |
|---|---|---|
| Price | $32 | $30 |
| Rating | — | — |
| Type | EDC | EDC |
| Lumens | 3,800 lm | 2,000 lm |
| Candela | 15,050 cd | 11,425 cd |
| Beam distance | 189m | 214m |
| Runtime | 1.5 hrs (high) | 2 hrs (high) |
| Battery | 21700 | 18650 |
| LED | SST-20 4000K | SST-40 6500K |
| Beam type | Flood | Balanced |
| Modes | Ramping + Stepped | 5 Stepped |
| UI | Anduril 2 | Simple |
| IP rating | IPX8 | IPX8 |
| CRI | 95 | 70 |
| Weight | 3.7 oz | 2.2 oz |
| Dimensions | 4.9 x 1.2 in | 4.3 x 1.0 in |
| Warranty | 1 Year | 1 Year |
What owners report
Sofirn IF25A
- ✓High-CRI quad output that owners describe as excellent colour rendering
- ✓Full Anduril, with the versatility that brings, at a budget price
- ✓Very compact and light for the output it produces
- ✓USB-C charging in-body with a 21700 included
- ✓Good enough as a host that modders buy it deliberately
- ✗Steps down to around 750 lumens quickly — lower sustained output than rivals
- ✗The driver is widely described as the weak point of the design
- ✗The 18650 adapter sleeve is loose and rattles unless padded
- ✗Gets hot fast on turbo, though thermal regulation handles it
- ✗Anduril's advanced menus are a lot if this is your first enthusiast light
Sofirn SC32
- ✓Compact 18650 body with a simple interface — an easy light to live with
- ✓USB-C charging that works well
- ✓Several emitter tint options rather than one cool-white default
- ✓Around $35 including the cell
- ✓Packaging and presentation noticeably better than older Sofirn models
- ✗Measured output runs roughly 25% below the claimed figures
- ✗Turbo in particular doesn't reach its rating
- ✗One reviewer's unit locked up and needed the head unscrewed to switch off
- ✗The aggressive bezel is uncomfortable in a trouser pocket
- ✗A large jump between the low modes — 1 lumen to 90 with nothing between
Sofirn IF25A vs Sofirn SC32: common questions
Are the Sofirn IF25A and SC32 still sold?▾
Neither is; Sofirn has discontinued both. If you find either new, expect what owners describe: the IF25A has a weak driver but excellent tint, and the SC32 measures about 25% below its claimed output.
Which has a usable low mode for indoor use?▾
The IF25A, because Anduril 2 ramps through the range. SC32 owners say its low modes jump from 1 lumen straight to 90, leaving no comfortable indoor level in between.