Fenix HP12R-T size & dimensions
Fenix HP12R-T shown at true scale next to an 18650 cell. Add another light to compare.
Specs
| Fenix HP12R-T Check price ↗ | |
| Length | 61 mm (2.40 in) |
| Height | 37 mm (1.46 in) |
| Thickness | 28 mm (1.10 in) |
| Weight | 199 g with battery and headband |
| Battery | 18650 / 2x CR123A |
| Max output | 1,300 lm |
| Throw | 200 m |
| Type | Headlamp / right-angle |
| Price | $89.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced Lamp unit only (61 x 37 x 28 mm); separate battery case 92 x 35 x 36 mm |
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Size in everyday terms
The Fenix HP12R-T is 61 mm (2.40 in) long and 37 mm (1.46 in) tall, 28 mm thick. That is shorter than the long side of a credit card (85.6 mm), or about 1.2 AA batteries end to end (50.5 mm each). Its widest point is 12.7 mm wider than a US quarter (24.26 mm).
How it ranks
Among the 44 headlamps / right-angle lights in our catalog, the Fenix HP12R-T is the 6th shortest, 19th brightest of 42 with a published output and 11th for throw of 39 with a published beam distance.
Battery, output and weight
The Fenix HP12R-T runs on removable 18650 / 2x CR123A batteries. The manufacturer rates its maximum output at 1,300 lm and its throw at 200 m. Listed weight is 199 g (with battery and headband). When we checked on Nov 4, 2026, it was $89.95 at fenixlighting.com.
Featured in: Best headlamps (#19).
Fenix HP12R-T vs…
HP12R-T FAQ
How big is the Fenix HP12R-T?
The Fenix HP12R-T is 61 mm (2.40 in) long and 37 mm (1.46 in) tall, 28 mm thick. That is shorter than the long side of a credit card (85.6 mm), or about 1.2 AA batteries end to end (50.5 mm each). Its widest point is 12.7 mm wider than a US quarter (24.26 mm).
What battery does the Fenix HP12R-T use?
The Fenix HP12R-T runs on removable 18650 / 2x CR123A batteries.
How bright is the Fenix HP12R-T?
The manufacturer rates the Fenix HP12R-T at 1,300 lm maximum output, with 200 m of throw.
More Fenix lights
See also: Best headlamps
Sources
- Fenix HP12R-T: specs from Fenix product page (manufacturer). Price $89.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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