RovyVon S3 Pro vs ThruNite TC15 V3 size comparison
The ThruNite TC15 V3 is 3 mm (0.12 in) longer than the RovyVon S3 Pro, and 2 mm narrower at its widest point. Weights are published on different bases (listed vs listed), so compare them with care.
The ThruNite TC15 V3 is 3 mm (0.12 in) longer than the RovyVon S3 Pro, and 2 mm narrower at its widest point. Weights are published on different bases (listed vs listed), so compare them with care.
Dimensions
| RovyVon S3 Pro Check price ↗ | ThruNite TC15 V3 Check price ↗ | |
| Length | 119 mm (4.69 in) | 122 mm (4.80 in)+3 mm |
| Head / width | 29 mm (1.14 in) | 27 mm (1.06 in)−2 mm |
| Body | 29 mm (1.14 in) | 23 mm (0.91 in)−6 mm |
| Weight | 150 g listed | 74 g listed |
| Battery | 18650 | 18650 |
| Max output | 2,800 lm | 2,403 lm |
| Throw | 130 m | 223 m |
| Type | EDC | EDC |
| Price | from $79.95 at batteryjunction.com, as of Nov 4, 2026 | $59.99 at batteryjunction.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced | batteryjunction.com sourced Retailer lists W 27 x H 23 mm |
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S3 Pro vs TC15 V3: how they differ
Size and weight
The RovyVon S3 Pro is the shorter light: 119 mm (4.69 in) against 122 mm (4.80 in), a difference of 3 mm (2%). At its widest point the ThruNite TC15 V3 is 2 mm slimmer (27 vs 29 mm). Weights are published on different bases (RovyVon S3 Pro: 150 g listed; ThruNite TC15 V3: 74 g listed), so they are not directly comparable.
Brightness and throw
The RovyVon S3 Pro is rated brighter: 2,800 lm maximum vs 2,403 lm for the ThruNite TC15 V3, 17% more. For beam distance the ThruNite TC15 V3 reaches further: 223 m vs 130 m rated throw (72% 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 TC15 V3 $59.99 at batteryjunction.com, so the ThruNite TC15 V3 cost $19.96 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 (3 mm shorter) and more output (2,800 lm vs 2,403 lm). Choose the ThruNite TC15 V3 if you want a slimmer profile (2 mm narrower) and longer throw (223 m vs 130 m). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ RovyVon S3 Pro Check price ↗ ThruNite TC15 V3
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
S3 Pro vs TC15 V3 FAQ
Which is smaller, the RovyVon S3 Pro or the ThruNite TC15 V3?
The RovyVon S3 Pro is the shorter light: 119 mm (4.69 in) against 122 mm (4.80 in), a difference of 3 mm (2%). At its widest point the ThruNite TC15 V3 is 2 mm slimmer (27 vs 29 mm). Weights are published on different bases (RovyVon S3 Pro: 150 g listed; ThruNite TC15 V3: 74 g listed), so they are not directly comparable.
Which is brighter, the RovyVon S3 Pro or the ThruNite TC15 V3?
The RovyVon S3 Pro is rated brighter: 2,800 lm maximum vs 2,403 lm for the ThruNite TC15 V3, 17% more. For beam distance the ThruNite TC15 V3 reaches further: 223 m vs 130 m rated throw (72% more).
Which is cheaper, the RovyVon S3 Pro or the ThruNite TC15 V3?
When we checked on Nov 4, 2026, the RovyVon S3 Pro was from $79.95 at batteryjunction.com and the ThruNite TC15 V3 $59.99 at batteryjunction.com, so the ThruNite TC15 V3 cost $19.96 less. Prices change often, so check the current price before you buy.
Do the RovyVon S3 Pro and ThruNite TC15 V3 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 TC15 V3 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 TC15 V3: specs from manufacturer published specs as listed by batteryjunction.com. Drawing: outline from published specs. Price $59.99 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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