RovyVon S3 Pro vs ThruNite TN12 V6 size comparison
The ThruNite TN12 V6 is 15 mm (0.59 in) longer than the RovyVon S3 Pro, and 2 mm narrower at its widest point. Weights are published on different bases (listed (battery unspecified) vs listed), so compare them with care.
The ThruNite TN12 V6 is 15 mm (0.59 in) longer than the RovyVon S3 Pro, and 2 mm narrower at its widest point. Weights are published on different bases (listed (battery unspecified) vs listed), so compare them with care.
Dimensions
| RovyVon S3 Pro Check price ↗ | ThruNite TN12 V6 Check price ↗ | |
| Length | 119 mm (4.69 in) | 134 mm (5.28 in)+15 mm |
| Head / width | 29 mm (1.14 in) | 27 mm (1.06 in)−2 mm |
| Body | 29 mm (1.14 in) | 24 mm (0.94 in)−5 mm |
| Weight | 150 g listed | 88 g listed (battery unspecified) |
| Battery | 18650 | 18650 |
| Max output | 2,800 lm | 1,950 lm |
| Throw | 130 m | — |
| Type | EDC | EDC |
| Price | from $79.95 at batteryjunction.com, as of Nov 4, 2026 | $39.99 at batteryjunction.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced | batteryjunction.com sourced |
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S3 Pro vs TN12 V6: how they differ
Size and weight
The RovyVon S3 Pro is the shorter light: 119 mm (4.69 in) against 134 mm (5.28 in), a difference of 15 mm (11%). At its widest point the ThruNite TN12 V6 is 2 mm slimmer (27 vs 29 mm). Weights are published on different bases (RovyVon S3 Pro: 150 g listed; ThruNite TN12 V6: 88 g listed (battery unspecified)), so they are not directly comparable.
Brightness and throw
The RovyVon S3 Pro is rated brighter: 2,800 lm maximum vs 1,950 lm for the ThruNite TN12 V6, 44% more.
Battery
Both run on a removable 18650 battery, so spare cells work in either light.
Price
When we checked on Nov 4, 2026, the RovyVon S3 Pro was from $79.95 at batteryjunction.com and the ThruNite TN12 V6 $39.99 at batteryjunction.com, so the ThruNite TN12 V6 cost $39.96 less. Prices change often, so check the current price before you buy.
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the RovyVon S3 Pro if you want a shorter light (15 mm shorter) and more output (2,800 lm vs 1,950 lm). Choose the ThruNite TN12 V6 if you want a slimmer profile (2 mm narrower). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ RovyVon S3 Pro Check price ↗ ThruNite TN12 V6
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
S3 Pro vs TN12 V6 FAQ
Which is smaller, the RovyVon S3 Pro or the ThruNite TN12 V6?
The RovyVon S3 Pro is the shorter light: 119 mm (4.69 in) against 134 mm (5.28 in), a difference of 15 mm (11%). At its widest point the ThruNite TN12 V6 is 2 mm slimmer (27 vs 29 mm). Weights are published on different bases (RovyVon S3 Pro: 150 g listed; ThruNite TN12 V6: 88 g listed (battery unspecified)), so they are not directly comparable.
Which is brighter, the RovyVon S3 Pro or the ThruNite TN12 V6?
The RovyVon S3 Pro is rated brighter: 2,800 lm maximum vs 1,950 lm for the ThruNite TN12 V6, 44% more.
Which is cheaper, the RovyVon S3 Pro or the ThruNite TN12 V6?
When we checked on Nov 4, 2026, the RovyVon S3 Pro was from $79.95 at batteryjunction.com and the ThruNite TN12 V6 $39.99 at batteryjunction.com, so the ThruNite TN12 V6 cost $39.96 less. Prices change often, so check the current price before you buy.
Do the RovyVon S3 Pro and ThruNite TN12 V6 use the same battery?
Both run on a removable 18650 battery, so spare cells work in either light.
Compare RovyVon S3 Pro with similar lights
Compare ThruNite TN12 V6 with similar lights
More
Sources
- RovyVon S3 Pro: specs from manufacturer published specs as listed by batteryjunction.com. Drawing: outline from published specs. Price from $79.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
- ThruNite TN12 V6: specs from manufacturer published specs as listed by batteryjunction.com. Drawing: outline from published specs. Price $39.99 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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