Fenix LR50R V2.0 vs Fenix LR80R size comparison
The Fenix LR80R is 41.4 mm (1.63 in) longer than the Fenix LR50R V2.0, and 18.4 mm wider at its widest point. It is 487 g heavier (with battery).
The Fenix LR80R is 41.4 mm (1.63 in) longer than the Fenix LR50R V2.0, and 18.4 mm wider at its widest point. It is 487 g heavier (with battery).
Dimensions
| Fenix LR50R V2.0 Check price ↗ | Fenix LR80R Check price ↗ | |
| Length | 217.6 mm (8.57 in) | 259 mm (10.20 in)+41.4 mm |
| Head / width | 89.6 mm (3.53 in) | 108 mm (4.25 in)+18.4 mm |
| Body | 53.9 mm (2.12 in) | 54 mm (2.13 in)+0.1 mm |
| Weight | 1149.5 g with battery | 1636 g with battery+487 g |
| Battery | One included 46950 li-ion rechargeable b | Built-in |
| Max output | 18,000 lm | 18,000 lm |
| Throw | 846 m | 1130 m |
| Type | Thrower / search | Thrower / search |
| Price | $369.95 at fenixlighting.com, as of Nov 4, 2026 | $449.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced | fenixlighting.com sourced |
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LR50R V2.0 vs LR80R: how they differ
Size and weight
The Fenix LR50R V2.0 is the shorter light: 217.6 mm (8.57 in) against 259 mm (10.20 in), a difference of 41.4 mm (16%). At its widest point the Fenix LR50R V2.0 is 18.4 mm slimmer (89.6 vs 108 mm). The Fenix LR50R V2.0 is 487 g lighter (1149.5 g vs 1636 g, with battery).
Brightness and throw
Both are rated at 18,000 lm maximum output. For beam distance the Fenix LR80R reaches further: 1130 m vs 846 m rated throw (34% more).
Battery
The Fenix LR50R V2.0 runs on its own battery (One included 46950 li-ion rechargeable b); the Fenix LR80R runs on a built-in rechargeable battery.
Price
When we checked on Nov 4, 2026, the Fenix LR50R V2.0 was $369.95 at fenixlighting.com and the Fenix LR80R $449.95 at fenixlighting.com, so the Fenix LR50R V2.0 cost $80.00 less. Prices change often, so check the current price before you buy.
Type
Both are throwers / search lights in our catalog with a tube body.
Which should you buy?
Choose the Fenix LR50R V2.0 if you want a shorter light (41.4 mm shorter), a slimmer profile (18.4 mm narrower) and less weight (487 g lighter). Choose the Fenix LR80R if you want longer throw (1130 m vs 846 m). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix LR50R V2.0 Check price ↗ Fenix LR80R
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LR50R V2.0 vs LR80R FAQ
Which is smaller, the Fenix LR50R V2.0 or the Fenix LR80R?
The Fenix LR50R V2.0 is the shorter light: 217.6 mm (8.57 in) against 259 mm (10.20 in), a difference of 41.4 mm (16%). At its widest point the Fenix LR50R V2.0 is 18.4 mm slimmer (89.6 vs 108 mm). The Fenix LR50R V2.0 is 487 g lighter (1149.5 g vs 1636 g, with battery).
Which is brighter, the Fenix LR50R V2.0 or the Fenix LR80R?
Both are rated at 18,000 lm maximum output. For beam distance the Fenix LR80R reaches further: 1130 m vs 846 m rated throw (34% more).
Which is cheaper, the Fenix LR50R V2.0 or the Fenix LR80R?
When we checked on Nov 4, 2026, the Fenix LR50R V2.0 was $369.95 at fenixlighting.com and the Fenix LR80R $449.95 at fenixlighting.com, so the Fenix LR50R V2.0 cost $80.00 less. Prices change often, so check the current price before you buy.
Do the Fenix LR50R V2.0 and Fenix LR80R use the same battery?
The Fenix LR50R V2.0 runs on its own battery (One included 46950 li-ion rechargeable b); the Fenix LR80R runs on a built-in rechargeable battery.
Compare Fenix LR50R V2.0 with similar lights
Compare Fenix LR80R with similar lights
More
Sources
- Fenix LR50R V2.0: specs from Fenix product page (manufacturer). Price $369.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Fenix LR80R: specs from Fenix product page (manufacturer). Price $449.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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