Lightest headlamps: 7 models measured
Every one of the headlamps in the RidgeNote register with a manufacturer-published figure, placed on the distribution. Figures are manufacturer-listed and dated on each product page; nothing here is weighed by us.
Measured guides for this shelf
- What's the Lightest Hiking Headlamp Worth Buying in 2026?updated 2026-09-18
The spread
- Weight · 7 of 7 published
- 1.3 ozlightest1.8 oz25th3.0 ozmedian3.2 oz75th3.5 ozheaviest
- Price · 7 of 7 published
- $24.95cheapest$36.9525th$59.88median$69.8875th$80.10priciest
Lightest at each price
The least you can carry for what you are willing to spend — the frontier, not a favourite.
- Under $100Nitecore NU20 Classic Ultralight Headlamp1.3 oz · $24.95
All 7 headlamps, lightest first
| # | Model | Weight | vs median | Price | $/oz |
|---|---|---|---|---|---|
| 1 | Nitecore NU20 Classic Ultralight Headlamp | 1.3 oz | -56% | $24.95 | $18.61 |
| 2 | Nitecore NU25 UL 400 Headlamp | 1.8 oz | -42% | $36.95 | $20.95 |
| 3 | Fenix HM50R v2.0 Ultra Compact Headlamp | 2.8 oz | -9% | $59.95 | $21.79 |
| 4 | Black Diamond Spot 400 Headlamp | 3.0 oz | 0% | $57.88 | $19.08 |
| 5 | Petzl ACTIK CORE Headlamp - Powerful | 3.1 oz | +2% | $80.10 | $25.80 |
| 6 | Black Diamond Storm 500-R Headlamp | 3.2 oz | +6% | $69.88 | $21.77 |
| 7 | Black Diamond Spot 400-R Headlamp | 3.5 oz | +16% | $59.88 | $16.98 |
How this is measured
Weights and prices are the manufacturer's published figures as recorded in the RidgeNote register, each with its source and the date it was read on the product page. Percentiles count only models with a published figure; ties count neither way. Price is the verified current price where one exists, otherwise the maker's list price. The ranked list is headlamps: Batteries, mounts and straps are listed, not ranked.The register is re-read on a schedule, so this page reflects the catalogue as of its last build. As an Amazon Associate, RidgeNote earns from qualifying purchases.