Here is how these two headlamps compare on the numbers. On the data the HM65R-T V2.0 is the stronger all-round pick, and the question is whether the HF8R Core still fits your budget or priorities.
| Fenix HM65R-T V2.0 | Ledlenser HF8R Core | |
|---|---|---|
| GearScore | 67✓ | 58 |
| Max lumens | 1600 lm | 1600 lm |
| Weight | 5.0 oz✓ | 6.8 oz |
| Beam distance | 185 m | 210 m✓ |
| Max runtime | n/s | 90 h |
| Price | $105✓ | $120 |
| Battery | Rechargeable | Rechargeable |
| Water rating | IP68 | IP68 |
Highlighted cells mark the better spec: HM65R-T V2.0 in blue, HF8R Core in amber. A blank spec is never counted as a win. Runtime is shown for context and is not scored, since makers publish it at different brightness levels. GearScore is the overall rating (0 to 100); re-weight it on the full headlamp comparison. Prices are current MSRP.
The Fenix HM65R-T V2.0 against the Ledlenser HF8R Core is a study in priorities. The HM65R-T V2.0 is the stronger pick on most of the specs that matter, while the HF8R Core makes its case on longer throw.
The HM65R-T V2.0 is 51 g lighter and $15 cheaper. The HF8R Core is a longer beam (210 vs 185 m). On the default GearScore the HM65R-T V2.0 leads 67 to 58.
Pick the HM65R-T V2.0 if you care most about low weight and price, which makes it the better call for counting grams on long miles. Pick the HF8R Core if longer throw matter more to you, or you are focused on your priorities.
The Fenix HM65R-T V2.0. It is 51 g lighter than the HF8R Core.
The Fenix HM65R-T V2.0. It is $15 cheaper than the HF8R Core.
The Fenix HM65R-T V2.0, 67 to 58 on the default algorithm. You can re-weight the factors to match your trip.
The HM65R-T V2.0 is the stronger all-round pick here. Choose the HF8R Core if longer throw is your priority.