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Convoy S21D vs Convoy C8G

Quick take: The Convoy C8G costs $3 less; the Convoy S21D is brighter (2,500 vs 2,000 lm); the Convoy C8G throws farther (374m vs 228m); the Convoy S21D runs longer on high (3 vs 2.5 hrs).

SpecConvoy S21DConvoy C8G
Price$25$22
Rating——
TypeEDCThrower
Lumens2,500 lm2,000 lm
Candela13,000 cd35,000 cd
Beam distance228m374m
Runtime3 hrs (high)2.5 hrs (high)
Battery2170021700
LEDSST-40 5000KSST-40 6500K
Beam typeBalancedThrow
Modes4 Stepped4 Stepped
UIBiscottiBiscotti
IP ratingIPX8IPX8
CRI7070
Weight3.4 oz6.5 oz
Dimensions5.1 x 1.1 in5.7 x 1.7 in
Warranty1 Year1 Year

What owners report

Convoy S21D

  • ✓Quad Nichia 519A — very high CRI with a rosy tint owners rave about
  • ✓Wide, even flood that's ideal for walking and close work
  • ✓Excellent finish with horizontal grooving for grip
  • ✓Easy to open and access, which suits modding
  • ✓Convoy pricing, with Simon's legendary parts support
  • ✗Turbo is less impressive than a quad implies, and runs very hot
  • ✗Pure flood disappoints buyers expecting a hotspot
  • ✗One reviewer's modes misbehaved until the bezel was backed off slightly
  • ✗No onboard charging
  • ✗Buying means AliExpress with no manual

Convoy C8G

  • ✓C8 thrower format with 21700 capacity behind it
  • ✓Anti-reflective coated glass lens at a budget price
  • ✓Configurable firmware with Convoy's emitter menu
  • ✓Snappy rear mechanical clicky, reachable in any grip
  • ✓Startling value, as across the C8 family
  • ✗Unanodised head threads — fitting a collar clip is difficult
  • ✗No charging, clip or accessories included
  • ✗Too big for pocket carry
  • ✗Buying means AliExpress with no manual
  • ✗No lockout, so unscrew the tailcap for storage