Fenix HM50R V2.0 size & dimensions
Fenix HM50R V2.0 shown at true scale next to a credit card. Add another light to compare.
Specs
| Fenix HM50R V2.0 Check price ↗ | |
| Length | 64 mm (2.52 in) |
| Height | 32 mm (1.26 in) |
| Thickness | 36 mm (1.42 in) |
| Weight | 78 g with battery and headband |
| Battery | 16340 |
| Max output | 700 lm |
| Throw | 115 m |
| Type | Headlamp / right-angle |
| Price | $59.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced Headlamp unit; front view drawn width x height |
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Size in everyday terms
The Fenix HM50R V2.0 is 64 mm (2.52 in) long and 32 mm (1.26 in) tall, 36 mm thick. That is shorter than the long side of a credit card (85.6 mm), or about 1.3 AA batteries end to end (50.5 mm each). Its widest point is 7.7 mm wider than a US quarter (24.26 mm).
How it ranks
Among the 44 headlamps / right-angle lights in our catalog, the Fenix HM50R V2.0 is the 9th shortest, 33rd brightest of 42 with a published output and 31st for throw of 39 with a published beam distance.
Battery, output and weight
The Fenix HM50R V2.0 runs on a removable 16340 battery. The manufacturer rates its maximum output at 700 lm and its throw at 115 m. Listed weight is 78 g (with battery and headband). When we checked on Nov 4, 2026, it was $59.95 at fenixlighting.com.
Fenix HM50R V2.0 vs…
HM50R V2.0 FAQ
How big is the Fenix HM50R V2.0?
The Fenix HM50R V2.0 is 64 mm (2.52 in) long and 32 mm (1.26 in) tall, 36 mm thick. That is shorter than the long side of a credit card (85.6 mm), or about 1.3 AA batteries end to end (50.5 mm each). Its widest point is 7.7 mm wider than a US quarter (24.26 mm).
What battery does the Fenix HM50R V2.0 use?
The Fenix HM50R V2.0 runs on a removable 16340 battery.
How bright is the Fenix HM50R V2.0?
The manufacturer rates the Fenix HM50R V2.0 at 700 lm maximum output, with 115 m of throw.
More Fenix lights
See also: Best headlamps
Sources
- Fenix HM50R V2.0: specs from Fenix product page (manufacturer). Price $59.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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