Fenix HL45R size & dimensions
Fenix HL45R shown at true scale next to a credit card. Add another light to compare.
Specs
| Fenix HL45R Check price ↗ | |
| Length | 78.2 mm (3.08 in) |
| Height | 44.5 mm (1.75 in) |
| Thickness | 50 mm (1.97 in) |
| Weight | 133 g with battery and headband |
| Battery | Built-in |
| Max output | 1,000 lm |
| Throw | 220 m |
| Type | Headlamp / right-angle |
| Price | $79.95 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 HL45R is 78.2 mm (3.08 in) long and 44.5 mm (1.75 in) tall, 50 mm thick. That is shorter than the long side of a credit card (85.6 mm), or about 1.5 AA batteries end to end (50.5 mm each). Its widest point is 20.2 mm wider than a US quarter (24.26 mm).
How it ranks
Among the 44 headlamps / right-angle lights in our catalog, the Fenix HL45R is the 19th shortest, 29th brightest of 42 with a published output and 10th for throw of 39 with a published beam distance.
Battery, output and weight
The Fenix HL45R runs on a built-in rechargeable battery. The manufacturer rates its maximum output at 1,000 lm and its throw at 220 m. Listed weight is 133 g (with battery and headband). When we checked on Nov 4, 2026, it was $79.95 at fenixlighting.com.
Fenix HL45R vs…
HL45R FAQ
How big is the Fenix HL45R?
The Fenix HL45R is 78.2 mm (3.08 in) long and 44.5 mm (1.75 in) tall, 50 mm thick. That is shorter than the long side of a credit card (85.6 mm), or about 1.5 AA batteries end to end (50.5 mm each). Its widest point is 20.2 mm wider than a US quarter (24.26 mm).
What battery does the Fenix HL45R use?
The Fenix HL45R runs on a built-in rechargeable battery.
How bright is the Fenix HL45R?
The manufacturer rates the Fenix HL45R at 1,000 lm maximum output, with 220 m of throw.
More Fenix lights
See also: Best headlamps
Sources
- Fenix HL45R: specs from Fenix product page (manufacturer). Price $79.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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