Winter note
Cold reduces battery output. Lithium or warm-kept spare cells are safer for long winter exits.
10 Essentials spoke
Illumination
A reliable light turns an unexpected late finish from a serious navigation problem into a managed descent.
Catalog items5
Source families1
Typical range16-88 g
How to use it
Headlamp with spare batteries.
- Check the headlamp at the trailhead, not after sunset.
- Use a hands-free primary light for walking and route finding.
- Carry spare cells or a backup light on longer or colder days.
- Dim the beam when possible to preserve runtime.
Packing tip
Store the headlamp where it cannot switch on inside the pack.
GearCatalog items
Structured item stats transferred from the PeakList GearCatalog source families.
UL Rechargeable Headlamp
- Family
- Light Source
- Weight
- 32 g
- Best for
- three season day hike, maintained trails, fastpack, desert predawn start, high mileage
- Suitability
- good
Pros: excellent weight‑to‑utility ratio; hands‑free; sufficient for pre‑dawn starts.
Cons: recharge only; reduced runtime in cold; lower output margin.
Stormworthy All‑Weather Headlamp
- Family
- Light Source
- Weight
- 88 g
- Best for
- alpine, above treeline, winter, long night travel, wet weather, route finding
- Suitability
- excellent
Pros: strong weather protection; long runtime; high output.
Cons: heavy; overkill for simple hikes.
AAA Battery Headlamp
- Family
- Light Source
- Weight
- 78 g
- Best for
- winter, multi day, emergency kit, field serviceable power, conservative planning
- Suitability
- good
Pros: field‑replaceable batteries; excellent cold performance; reliable conservative choice.
Cons: heavier than UL options; lower efficiency for weight.
Micro Backup Flashlight
- Family
- Light Source
- Weight
- 16 g
- Best for
- backup only, day hike just in case, minimalist emergency margin, paired with primary headlamp
- Suitability
- emergency_only
Pros: extremely low weight; easy to justify as backup; good redundancy.
Cons: not hands‑free; limited runtime; not suitable for primary lighting.
Clip Light / Lantern Combo
- Family
- Light Source
- Weight
- 33 g
- Best for
- overnight, camp tasks, shelter use, family hike, secondary diffuse light
- Suitability
- limited
Pros: great diffuse camp light; complements a headlamp; high multi‑use value.
Cons: poor primary trail light; less focused beam.
Related essentials
Most safety margins come from systems working together.
