Emisar D4S vs Emisar D4V2 size comparison
The Emisar D4V2 is 10 mm (0.39 in) shorter than the Emisar D4S, and 11 mm narrower at its widest point.
The Emisar D4V2 is 10 mm (0.39 in) shorter than the Emisar D4S, and 11 mm narrower at its widest point.
Dimensions
| Emisar D4S Check price ↗ | Emisar D4V2 Check price ↗ | |
| Length | 105 mm (4.13 in) | 95 mm (3.74 in)−10 mm |
| Head / width | 39 mm (1.54 in) | 28 mm (1.10 in)−11 mm |
| Body | 32 mm (1.26 in) | 24 mm (0.94 in)−8 mm |
| Weight | — | 58 g without battery |
| Battery | 26650 | 18650 |
| Max output | 4,300 lm | — |
| Throw | — | — |
| Type | EDC | EDC |
| Price | not verified yet | $35.68 at intl-outdoor.com, as of Nov 4, 2026 |
| Source | nealsgadgets.com sourced | intl-outdoor.com sourced Output depends on LED option |
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D4S vs D4V2: how they differ
Size and weight
The Emisar D4V2 is the shorter light: 95 mm (3.74 in) against 105 mm (4.13 in), a difference of 10 mm (10%). At its widest point the Emisar D4V2 is 11 mm slimmer (28 vs 39 mm).
Brightness and throw
The Emisar D4S is rated at 4,300 lm; we have no published maximum for the Emisar D4V2. Output for the Emisar D4V2 depends on the LED option chosen.
Battery
The Emisar D4S runs on a removable 26650 battery; the Emisar D4V2 runs on a removable 18650 battery. For scale, a 26650 cell is about 26 × 65 mm and a 18650 about 18 × 65 mm (nominal).
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the Emisar D4V2 if you want a shorter light (10 mm shorter) and a slimmer profile (11 mm narrower). On the specs we track, the Emisar D4V2 is ahead or level everywhere; the Emisar D4S makes sense mainly if its price, interface or a feature we don't track suits you better. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Emisar D4S Check price ↗ Emisar D4V2
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
D4S vs D4V2 FAQ
Which is smaller, the Emisar D4S or the Emisar D4V2?
The Emisar D4V2 is the shorter light: 95 mm (3.74 in) against 105 mm (4.13 in), a difference of 10 mm (10%). At its widest point the Emisar D4V2 is 11 mm slimmer (28 vs 39 mm).
Do the Emisar D4S and Emisar D4V2 use the same battery?
The Emisar D4S runs on a removable 26650 battery; the Emisar D4V2 runs on a removable 18650 battery. For scale, a 26650 cell is about 26 × 65 mm and a 18650 about 18 × 65 mm (nominal).
Compare Emisar D4S with similar lights
Compare Emisar D4V2 with similar lights
More
Sources
- Emisar D4S: specs from manufacturer published specs as listed by nealsgadgets.com. No verified price yet.
- Emisar D4V2: specs from Emisar product page (manufacturer). Price $35.68 from intl-outdoor.com, checked Nov 4, 2026; prices change often.
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