Emisar D1K vs Sofirn IF22A size comparison
The Sofirn IF22A is 13.1 mm (0.52 in) longer than the Emisar D1K, and 7 mm wider at its widest point. It is 31 g heavier (without battery).
The Sofirn IF22A is 13.1 mm (0.52 in) longer than the Emisar D1K, and 7 mm wider at its widest point. It is 31 g heavier (without battery).
Dimensions
| Emisar D1K Check price ↗ | Sofirn IF22A Check price ↗ | |
| Length | 114 mm (4.49 in) | 127.1 mm (5.00 in)+13.1 mm |
| Head / width | 35 mm (1.38 in) | 42 mm (1.65 in)+7 mm |
| Body | 26.5 mm (1.04 in) | 28 mm (1.10 in)+1.5 mm |
| Weight | 89 g without battery | 120 g without battery+31 g |
| Battery | 21700 | 21700 |
| Max output | 1,200 lm | 2,100 lm |
| Throw | — | — |
| Type | EDC | EDC |
| Price | $39.95 at intl-outdoor.com, as of Nov 4, 2026 | not verified yet |
| Source | intl-outdoor.com sourced Pocket thrower; lumens for SFT-25 | sofirnlight.com sourced Pocket thrower |
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D1K vs IF22A: how they differ
Size and weight
The Emisar D1K is the shorter light: 114 mm (4.49 in) against 127.1 mm (5.00 in), a difference of 13.1 mm (10%). At its widest point the Emisar D1K is 7 mm slimmer (35 vs 42 mm). The Emisar D1K is 31 g lighter (89 g vs 120 g, without battery).
Brightness and throw
The Sofirn IF22A is rated brighter: 2,100 lm maximum vs 1,200 lm for the Emisar D1K, 75% more.
Battery
Both run on a removable 21700 battery, so spare cells work in either light.
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the Emisar D1K if you want a shorter light (13.1 mm shorter), a slimmer profile (7 mm narrower) and less weight (31 g lighter). Choose the Sofirn IF22A if you want more output (2,100 lm vs 1,200 lm). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Emisar D1K Check price ↗ Sofirn IF22A
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D1K vs IF22A FAQ
Which is smaller, the Emisar D1K or the Sofirn IF22A?
The Emisar D1K is the shorter light: 114 mm (4.49 in) against 127.1 mm (5.00 in), a difference of 13.1 mm (10%). At its widest point the Emisar D1K is 7 mm slimmer (35 vs 42 mm). The Emisar D1K is 31 g lighter (89 g vs 120 g, without battery).
Which is brighter, the Emisar D1K or the Sofirn IF22A?
The Sofirn IF22A is rated brighter: 2,100 lm maximum vs 1,200 lm for the Emisar D1K, 75% more.
Do the Emisar D1K and Sofirn IF22A use the same battery?
Both run on a removable 21700 battery, so spare cells work in either light.
Compare Emisar D1K with similar lights
Compare Sofirn IF22A with similar lights
More
Sources
- Emisar D1K: specs from Emisar product page (manufacturer). Price $39.95 from intl-outdoor.com, checked Nov 4, 2026; prices change often.
- Sofirn IF22A: specs from manufacturer published specs as listed by sofirnlight.com. No verified price yet.
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