Convoy S21D vs Convoy L21B
Quick take: The Convoy S21D costs $5 less; the Convoy S21D is brighter (2,500 vs 1,100 lm); the Convoy L21B throws farther (1549m vs 228m); the Convoy S21D runs longer on high (3 vs 2 hrs).
| Spec | Convoy S21D | Convoy L21B |
|---|---|---|
| Price | $25 | $30 |
| Rating | 4.5★ (600) | 4.6★ (800) |
| Type | EDC | Thrower |
| Lumens | 2,500 lm | 1,100 lm |
| Candela | 13,000 cd | 600,000 cd |
| Beam distance | 228m | 1549m |
| Runtime | 3 hrs (high) | 2 hrs (high) |
| Battery | 21700 | 21700 |
| LED | SST-40 5000K | Osram CULPM1 |
| Beam type | Balanced | Throw |
| Modes | 4 Stepped | 4 Stepped |
| UI | Biscotti | Biscotti |
| IP rating | IPX8 | IPX8 |
| CRI | 70 | 70 |
| Weight | 3.4 oz | 10.5 oz |
| Dimensions | 5.1 x 1.1 in | 6.5 x 2.4 in |
| Warranty | 1 Year | 1 Year |