Fenix LD31 RENEGADE vs Wurkkos FC11C size comparison
The Wurkkos FC11C is 10.2 mm (0.40 in) shorter than the Fenix LD31 RENEGADE, and 0.5 mm wider at its widest point. Weights are published on different bases (without battery vs with battery), so compare them with care.
The Wurkkos FC11C is 10.2 mm (0.40 in) shorter than the Fenix LD31 RENEGADE, and 0.5 mm wider at its widest point. Weights are published on different bases (without battery vs with battery), so compare them with care.
Dimensions
| Fenix LD31 RENEGADE Check price ↗ | Wurkkos FC11C Check price ↗ | |
| Length | 126.4 mm (4.98 in) | 116.2 mm (4.58 in)−10.2 mm |
| Head / width | 26.5 mm (1.04 in) | 27 mm (1.06 in)+0.5 mm |
| Body | 25.6 mm (1.01 in) | — |
| Weight | 164 g with battery | 65 g without battery |
| Battery | 21700 | 18650 |
| Max output | 3,200 lm | 1,200 lm |
| Throw | 355 m | — |
| Type | EDC | EDC |
| Price | $99.95 at fenixlighting.com, as of Nov 4, 2026 | $23.99 at flashlightgo.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced Listed 26.5 mm wide x 25.6 mm high | flashlightgo.com sourced Only head diameter listed |
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LD31 RENEGADE vs FC11C: how they differ
Size and weight
The Wurkkos FC11C is the shorter light: 116.2 mm (4.58 in) against 126.4 mm (4.98 in), a difference of 10.2 mm (8%). At its widest point the Fenix LD31 RENEGADE is 0.5 mm slimmer (26.5 vs 27 mm). Weights are published on different bases (Fenix LD31 RENEGADE: 164 g with battery; Wurkkos FC11C: 65 g without battery), so they are not directly comparable.
Brightness and throw
The Fenix LD31 RENEGADE is rated brighter: 3,200 lm maximum vs 1,200 lm for the Wurkkos FC11C, 167% more.
Battery
The Fenix LD31 RENEGADE runs on a removable 21700 battery; the Wurkkos FC11C runs on a removable 18650 battery. For scale, a 21700 cell is about 21 × 70 mm and a 18650 about 18 × 65 mm (nominal).
Price
When we checked on Nov 4, 2026, the Fenix LD31 RENEGADE was $99.95 at fenixlighting.com and the Wurkkos FC11C $23.99 at flashlightgo.com, so the Wurkkos FC11C cost $75.96 less. Prices change often, so check the current price before you buy.
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the Fenix LD31 RENEGADE if you want more output (3,200 lm vs 1,200 lm). Choose the Wurkkos FC11C if you want a shorter light (10.2 mm shorter). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix LD31 RENEGADE Check price ↗ Wurkkos FC11C
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LD31 RENEGADE vs FC11C FAQ
Which is smaller, the Fenix LD31 RENEGADE or the Wurkkos FC11C?
The Wurkkos FC11C is the shorter light: 116.2 mm (4.58 in) against 126.4 mm (4.98 in), a difference of 10.2 mm (8%). At its widest point the Fenix LD31 RENEGADE is 0.5 mm slimmer (26.5 vs 27 mm). Weights are published on different bases (Fenix LD31 RENEGADE: 164 g with battery; Wurkkos FC11C: 65 g without battery), so they are not directly comparable.
Which is brighter, the Fenix LD31 RENEGADE or the Wurkkos FC11C?
The Fenix LD31 RENEGADE is rated brighter: 3,200 lm maximum vs 1,200 lm for the Wurkkos FC11C, 167% more.
Which is cheaper, the Fenix LD31 RENEGADE or the Wurkkos FC11C?
When we checked on Nov 4, 2026, the Fenix LD31 RENEGADE was $99.95 at fenixlighting.com and the Wurkkos FC11C $23.99 at flashlightgo.com, so the Wurkkos FC11C cost $75.96 less. Prices change often, so check the current price before you buy.
Do the Fenix LD31 RENEGADE and Wurkkos FC11C use the same battery?
The Fenix LD31 RENEGADE runs on a removable 21700 battery; the Wurkkos FC11C runs on a removable 18650 battery. For scale, a 21700 cell is about 21 × 70 mm and a 18650 about 18 × 65 mm (nominal).
Compare Fenix LD31 RENEGADE with similar lights
Compare Wurkkos FC11C with similar lights
More
Sources
- Fenix LD31 RENEGADE: specs from Fenix product page (manufacturer). Price $99.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Wurkkos FC11C: specs from manufacturer published specs as listed by flashlightgo.com. Price $23.99 from flashlightgo.com, checked Nov 4, 2026; prices change often.
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