Fenix E40R vs Nitecore EDC29 size comparison
The Nitecore EDC29 is 4.4 mm (0.17 in) shorter than the Fenix E40R, and 0.5 mm narrower at its widest point. It is 60 g lighter (with battery).
The Nitecore EDC29 is 4.4 mm (0.17 in) shorter than the Fenix E40R, and 0.5 mm narrower at its widest point. It is 60 g lighter (with battery).
Dimensions
| Fenix E40R Check price ↗ | Nitecore EDC29 Check price ↗ | |
| Length | 138 mm (5.43 in) | 133.6 mm (5.26 in)−4.4 mm |
| Head / width | 35 mm (1.38 in) | 34.5 mm (1.36 in)−0.5 mm |
| Body | 26.4 mm (1.04 in) | — |
| Thickness | — | 22.6 mm (0.89 in) |
| Weight | 220 g with battery | 160 g with battery−60 g |
| Battery | 21700 | Built-in |
| Max output | 5,000 lm | 6,500 lm |
| Throw | 242 m | — |
| Type | EDC | EDC |
| Price | $109.95 at fenixlighting.com, as of Nov 4, 2026 | $109.95 at nitecorestore.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced Listed 35 mm wide x 26.4 mm high | nitecorestore.com sourced Listed L-5.26" x W-1.36" x H-0.89", 5.64 oz; converted |
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E40R vs EDC29: how they differ
Size and weight
The Nitecore EDC29 is the shorter light: 133.6 mm (5.26 in) against 138 mm (5.43 in), a difference of 4.4 mm (3%). At its widest point the Nitecore EDC29 is 0.5 mm slimmer (34.5 vs 35 mm). The Nitecore EDC29 is 60 g lighter (160 g vs 220 g, with battery).
Brightness and throw
The Nitecore EDC29 is rated brighter: 6,500 lm maximum vs 5,000 lm for the Fenix E40R, 30% more.
Battery
The Fenix E40R runs on a removable 21700 battery; the Nitecore EDC29 runs on a built-in rechargeable battery. Only the Fenix E40R lets you swap in a charged spare.
Price
When we checked on Nov 4, 2026, the Fenix E40R was $109.95 at fenixlighting.com and the Nitecore EDC29 $109.95 at nitecorestore.com. Prices change often, so check the current price before you buy.
Type
Both are EDC lights in our catalog.
Which should you buy?
Choose the Fenix E40R if you want a removable cell you can swap. Choose the Nitecore EDC29 if you want a shorter light (4.4 mm shorter), less weight (60 g lighter), more output (6,500 lm vs 5,000 lm) and a built-in battery with no separate cell to buy. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix E40R Check price ↗ Nitecore EDC29
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E40R vs EDC29 FAQ
Which is smaller, the Fenix E40R or the Nitecore EDC29?
The Nitecore EDC29 is the shorter light: 133.6 mm (5.26 in) against 138 mm (5.43 in), a difference of 4.4 mm (3%). At its widest point the Nitecore EDC29 is 0.5 mm slimmer (34.5 vs 35 mm). The Nitecore EDC29 is 60 g lighter (160 g vs 220 g, with battery).
Which is brighter, the Fenix E40R or the Nitecore EDC29?
The Nitecore EDC29 is rated brighter: 6,500 lm maximum vs 5,000 lm for the Fenix E40R, 30% more.
Which is cheaper, the Fenix E40R or the Nitecore EDC29?
When we checked on Nov 4, 2026, the Fenix E40R was $109.95 at fenixlighting.com and the Nitecore EDC29 $109.95 at nitecorestore.com. Prices change often, so check the current price before you buy.
Do the Fenix E40R and Nitecore EDC29 use the same battery?
The Fenix E40R runs on a removable 21700 battery; the Nitecore EDC29 runs on a built-in rechargeable battery. Only the Fenix E40R lets you swap in a charged spare.
Compare Fenix E40R with similar lights
Compare Nitecore EDC29 with similar lights
More
Sources
- Fenix E40R: specs from Fenix product page (manufacturer). Drawing: outline from published specs. Price $109.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Nitecore EDC29: specs from manufacturer published specs as listed by nitecorestore.com. Drawing: shape measured from manufacturer photo (batteryjunction.com), scaled to the published length and diameter. Price $109.95 from nitecorestore.com, checked Nov 4, 2026; prices change often.
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