trustmebro.reviews

Convoy 3x21B

Physical Product · Flashlights & headlamps · 11 mentions · 1 subreddit · discussed in r/flashlight

Reddit take

Not enough linked mention summaries yet; the source excerpts below are the evidence.

Pros

  • Convoy 3x21B or D with wide emitter options is not more compact but if I'm not mistaken the B has a really good sustained output.
  • You have options like a Sofirn Q8 Plus or a Convoy 3X21B that can do the job. It'll put light out wide.
  • The info part: XHP70.3 HI + 5000K is a sweet spot for balanced tint and good throw, and the Convoy 3x21B ‘B’ version has better heat management and reflector setup for that emitter.
  • Verdict: Yes, it was a good buy. Also, please remember to notify local air traffic control before turning it on.
  • Excelent light, congrats!

Cons

  • For a stronger output you have to go with a larger (soda can size) body, like the Convoy 3x21B or 3x21C. ... Either option is real floody.

Sentiment

10 positive (91%) · 1 mixed (9%) · 0 negative (0%)

Trust + time weighted score: +88% · raw score 91%

What redditors said (10 of 11)

Convoy 3x21B or D with wide emitter options is not more compact but if I'm not mistaken the B has a really good sustained output.
positive · u/C****4 · r/flashlight · comment · Dec 12, 2025 · open on Reddit ↗
For a stronger output you have to go with a larger (soda can size) body, like the Convoy 3x21B or 3x21C. ... Either option is real floody.
mixed · u/A****z · r/flashlight · comment · Nov 14, 2025 · open on Reddit ↗
You have options like a Sofirn Q8 Plus or a Convoy 3X21B that can do the job. It'll put light out wide.
positive · u/F****X · r/flashlight · comment · Nov 11, 2025 · open on Reddit ↗ · attribution unverified
The info part: XHP70.3 HI + 5000K is a sweet spot for balanced tint and good throw, and the Convoy 3x21B ‘B’ version has better heat management and reflector setup for that emitter.
positive · u/o***e · r/flashlight · comment · Aug 31, 2025 · open on Reddit ↗
Verdict: Yes, it was a good buy. Also, please remember to notify local air traffic control before turning it on.
positive · u/o***e · r/flashlight · comment · Aug 31, 2025 · open on Reddit ↗
Excelent light, congrats!
positive · u/O****8 · r/flashlight · comment · Aug 31, 2025 · open on Reddit ↗
3x21B for a lower overall output but higher sustained one. Love mine, it's just a wall of light from up close to a mid-range.
positive · u/r****5 · r/flashlight · comment · Feb 14, 2025 · open on Reddit ↗
If I were in OP's position, I would choose Convoy 3×21B.
positive · u/G****n · r/flashlight · comment · Feb 14, 2025 · open on Reddit ↗
3x21B 100%
positive · u/i****4 · r/flashlight · comment · Jan 22, 2025 · open on Reddit ↗
Convoy 3x21B (3000lm for 2hr). ... both are pretty nice lights.
positive · u/S****s · r/flashlight · comment · Jan 22, 2025 · open on Reddit ↗ · attribution unverified

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