Convoy L21B vs Convoy T3

104 facts in comparison

Based on 836 Reddit opinions. Too close to call.

836 opinions
Convoy L21B
Reddit's Pick
Convoy L21B
85%
A-
Based on
1,236 Redditors
Winner

Convoy L21B

~$237.49
421 opinions

tldr; Bigger thrower hits over 1km easily. SFT40 or SFT42, 21700 powered. Best budget dedicated thrower.

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VS
Convoy T3
85%
A-
Based on
1,240 Redditors

Convoy T3

415 opinions

tldr; Tiny AA/14500 EDC, perfect for gifting. Cheap enough to buy five. The unofficial girlfriend light.

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Brightness & ThrowEmitter & TintRuntime & BatteryBuild QualityUser Interface
☀️BRI
EMI
⏱️RUN
🔧BUI
USE
68
Points
79
Points

Score by Category

Brightness & Throw
89%75%
Emitter & Tint
67%89%
Runtime & Battery
69%65%
Build Quality
53%56%
User Interface
33%93%

Why is Convoy T3 better than Convoy L21B?

  • Better emitter (89% vs 67%)
  • Better ui (93% vs 33%)
  • Compact keychain size
  • AA or 14500 compatible
  • Exceptional value
Based on 2,476 Reddit opinions
Too Close to Call

Reddit prefers the Convoy L21B

Winning by 0 points (85% vs 85%)

Better brightness
1km+ throw
21700 battery
High confidence (2,476 mentions)

💬Reddit Sentiment

Based on 2,476 Reddit mentions

Overall Rating

Convoy L21B
8.5/10
1,236 mentions
Convoy T3
8.5/10
1,240 mentions
BRIGHTNESS
Convoy L21B8.9/10
Convoy T37.5/10
BUILD QUALITY
Convoy L21B5.3/10
Convoy T35.6/10
VALUE
Convoy L21B9.8/10
Convoy T39.7/10
RUNTIME
Convoy L21B6.9/10
Convoy T36.5/10
EMITTER
Convoy L21B6.7/10
Convoy T38.9/10
UI
Convoy L21B3.3/10
Convoy T39.3/10
⚔️

Head to Head

Head to Head

Convoy L21B: 2|Convoy T3: 3
BrightnessConvoy L21B
Convoy L21B89%
Convoy T375%
Build QualityConvoy T3
Convoy L21B53%
Convoy T356%
Value
Convoy L21B98%
Convoy T397%
RuntimeConvoy L21B
Convoy L21B69%
Convoy T365%
EmitterConvoy T3
Convoy L21B67%
Convoy T389%
UiConvoy T3
Convoy L21B33%
Convoy T393%
Convoy L21B85%
Convoy T385%
Dead heat - too close to call

Key Specs

SpecConvoy L21BConvoy T3
Led Emitter Options
Luminus SFT40-W, Luminus SBT90.2, XHP70.3 HI (and various color emitters)
Battery Type
1 x 21700 lithium-ion
1x AA or 1x 14500
Body Material
Aluminum Alloy (hard anodic oxidized finish)
Luminous Flux Max
Up to 5000 lumens (depending on LED)
Beam Distance
Up to 1258 meters (depending on LED)

Key Highlights

Convoy L21BWinner
🎯 1km+ throw
🔋 21700 battery
💰 Incredible value
🔦 Dedicated thrower
Convoy T3
🔑 Compact keychain size
🔋 AA or 14500 compatible
💰 Exceptional value
⚡ Bright for size

Topic Battles

Convoy L21B: 2|Tied: 0|Convoy T3: 3
☀️Brightness & Throw
Convoy L21B wins
Convoy L21B
89%
Convoy T3
75%
Emitter & Tint
Convoy T3 wins
Convoy L21B
67%
Convoy T3
89%
⏱️Runtime & Battery
Convoy L21B wins
Convoy L21B
69%
Convoy T3
65%
🔧Build Quality
Convoy T3 wins
Convoy L21B
53%
Convoy T3
56%
User Interface
Convoy T3 wins
Convoy L21B
33%
Convoy T3
93%

Based on Reddit sentiment across 5 categories

📈Where They Rank

💬What Redditors Actually Say

What Redditors Say

Best praise vs top criticism for Convoy L21B

Best Praise
+30 pts
\> If you use a thrower, you’re still only lighting up the ground, but you can light it up waaaaay over there 👉 That's a good point. It's useful but also super fun in huge fields! I recently went to the park and my L21B LHP73B lit up quite a distance.
r/flashlight
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Top Criticism
+12 pts
Next time, please put a note in requesting that Simon fixes the L21B reflector/gasket issues with the smaller emitters. He's been ignoring me & many other's for over 2 years now.
r/flashlight
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3 more quotes available below

What Redditors Say

Best praise vs top criticism for Convoy T3

Best Praise
+35 pts
T3 is the Unofficial girlfriend light in my mind.
r/flashlight
View
Top Criticism
+39 pts
When leaving the park today, I reached in my pocket to grab my keys and noticed I didn't have my green T3 I was carrying. I dropped it in grass, and I spent a good 10 minutes looking for it before It got too dark. This is a custom light with the 5A driver and FFL351A 4000k rosy bin. Being in the US, I can't get another one of these (at least not within a reasonable price) so I really wanted to find it. I came back after dark with my D4V2, lit up the whole area on turbo, and found it immediately by the reflection in the reflector. Good thing I had another light otherwise I would have been out of luck!
r/flashlight
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3 more quotes available below

📈Historical Price Data

Convoy L21B
Convoy T3
$60$120$180$240Apr '25Jun '25Jul '25Aug '25Aug '25Sep '25Sep '25Jan '26Mar '26Mar '26Low: $148.75Low: $42.53Current: $249.99
Convoy L21B
All-time low: $148.75(2025-09)
$6 below 90-day avg
Convoy T3
All-time low: $42.53(2023-12)

Which is Better?

Too Close to Call

Both products have nearly identical approval ratings (85% vs 85%). Choose based on your specific needs and preferences.

Why Convoy L21B
  • 🎯 1km+ throw
  • 🔋 21700 battery
  • 💰 Incredible value
Why Convoy T3
  • 🔑 Compact keychain size
  • 🔋 AA or 14500 compatible

❤️The Love/Hate Breakdown

Sentiment Breakdown

29%Positive
Positive
29%
Neutral
66%
Negative
5%
Based on 1,236 Reddit opinions

Sentiment Breakdown

29%Positive
Positive
29%
Neutral
66%
Negative
5%
Based on 1,240 Reddit opinions

Frequently Asked Questions

Which is better, Convoy L21B or Convoy T3?
Based on 2,476 Reddit comments, both are similarly rated at 85% and 85% positive - too close to call a clear winner.
Should I buy Convoy L21B or Convoy T3?
Both have similar approval ratings (85% vs 85%), so focus on specific features, pricing, and what matters most to you.
What do Redditors love about Convoy L21B?
Reddit users highlight: 1km+ throw. 21700 battery. Incredible value. With 1,236 mentions and 85% approval, it's a well-regarded choice in the community.
What do Redditors say about Convoy T3?
Reddit users highlight: Compact keychain size. AA or 14500 compatible. Exceptional value. With 1,240 mentions and 85% approval, it remains a popular alternative.
How many Reddit reviews were analyzed?
This comparison analyzed 2,476 Reddit comments: 1,236 about Convoy L21B and 1,240 about Convoy T3. Data was sourced from Flashlights community discussions.
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Well-discussed products with many mentions tend to have more reliable scores than niche items with fewer data points.
Why trust Reddit over professional reviews?
Reddit users bought products with their own money and have no incentive to mislead. You're seeing hundreds of real opinions across different use cases, not just one reviewer's take. This crowdsourced approach surfaces both common praise and recurring complaints.

836 Reddit opinions analyzed · Last updated 4/15/2026