ThruNite T1 Pro vs ThruNite TC15 V3 size comparison
The ThruNite TC15 V3 is 19 mm (0.75 in) longer than the ThruNite T1 Pro, with about the same max diameter/width. Weights are published on different bases (listed vs listed), so compare them with care.
The ThruNite TC15 V3 is 19 mm (0.75 in) longer than the ThruNite T1 Pro, with about the same max diameter/width. Weights are published on different bases (listed vs listed), so compare them with care.
Dimensions
| ThruNite T1 Pro Check price ↗ | ThruNite TC15 V3 Check price ↗ | |
| Length | 103 mm (4.06 in) | 122 mm (4.80 in)+19 mm |
| Head / width | 27 mm (1.06 in) | 27 mm (1.06 in)same |
| Body | 23 mm (0.91 in) | 23 mm (0.91 in)same |
| Weight | 54 g listed | 74 g listed |
| Battery | 18650 | 18650 |
| Max output | 1,920 lm | 2,403 lm |
| Throw | 196 m | 223 m |
| Type | EDC | EDC |
| Price | not verified yet | $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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T1 Pro vs TC15 V3: how they differ
Size and weight
The ThruNite T1 Pro is the shorter light: 103 mm (4.06 in) against 122 mm (4.80 in), a difference of 19 mm (16%). At their widest points they are about the same (27 vs 27 mm). Weights are published on different bases (ThruNite T1 Pro: 54 g listed; ThruNite TC15 V3: 74 g listed), so they are not directly comparable.
Brightness and throw
The ThruNite TC15 V3 is rated brighter: 2,403 lm maximum vs 1,920 lm for the ThruNite T1 Pro, 25% more. For beam distance the ThruNite TC15 V3 reaches further: 223 m vs 196 m rated throw (14% more).
Battery
Both run on a removable 18650 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 ThruNite T1 Pro if you want a shorter light (19 mm shorter). Choose the ThruNite TC15 V3 if you want more output (2,403 lm vs 1,920 lm) and longer throw (223 m vs 196 m). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ ThruNite T1 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
T1 Pro vs TC15 V3 FAQ
Which is smaller, the ThruNite T1 Pro or the ThruNite TC15 V3?
The ThruNite T1 Pro is the shorter light: 103 mm (4.06 in) against 122 mm (4.80 in), a difference of 19 mm (16%). At their widest points they are about the same (27 vs 27 mm). Weights are published on different bases (ThruNite T1 Pro: 54 g listed; ThruNite TC15 V3: 74 g listed), so they are not directly comparable.
Which is brighter, the ThruNite T1 Pro or the ThruNite TC15 V3?
The ThruNite TC15 V3 is rated brighter: 2,403 lm maximum vs 1,920 lm for the ThruNite T1 Pro, 25% more. For beam distance the ThruNite TC15 V3 reaches further: 223 m vs 196 m rated throw (14% more).
Do the ThruNite T1 Pro and ThruNite TC15 V3 use the same battery?
Both run on a removable 18650 battery, so spare cells work in either light.
Compare ThruNite T1 Pro with similar lights
Compare ThruNite TC15 V3 with similar lights
More
Sources
- ThruNite T1 Pro: specs from manufacturer published specs as listed by batteryjunction.com. Drawing: outline from published specs. No verified price yet.
- 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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