Black Diamond
Spot 400 Headlamp
Manufacturer list price (MSRP)
$59.95
Retailer prices change, so we show the manufacturer list price and link out for you to check the current price.
RidgeNote is reader-supported: if you buy through the retailer links below, we may earn an affiliate commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases.

Overview
Black Diamond's long-running workhorse headlamp: 400 lumens, IP67 waterproofing, red night-vision mode, and PowerTap instant-boost in an 86-gram AAA-powered package. It is the default recommendation for backpackers who want reliable light without paying for features they will not use.
Specs
- Brand
- Black Diamond
- Weight
- 86 g · 3.0 oz
- Item Weight
- 3.04 ounces
- Material
- Polycarbonate
- Material Type
- Polycarbonate
- Modes
- Dimming, strobe, red night vision, PowerTap boost
- Output
- 400 lumens max
- Power source
- 3 AAA batteries (also compatible with BD 1500 rechargeable battery)
- Water resistance
- IP67 (1 m submersion, 30 min)
Weight vs. category
13% heavier than the category average.
How it measures up
Against every one of the headlamps in the RidgeNote register with a published figure. Manufacturer-listed; sources and dates are on this page.
- Weight
- 3.0 oz (86 g)
- Lighter than 43% of 7 weighed · #4 lightest
- 0% vs the median 3.0 oz
- Price
- $57.88
- Cheaper than 57% of 7 priced · #3 cheapest
- -3% vs the median $59.88 · $19.08/oz (median $20.95/oz)
The lightest of the headlamps on record is Nitecore NU20 Classic Ultralight Headlamp at 1.3 oz — 48 g less and $32.93 less.
The cheapest is Nitecore NU20 Classic Ultralight Headlamp at $24.95 — $32.93 less and 48 g lighter.
RidgeNote verdict
Similar — lighter or cheaper
Related reading
What's the Lightest Hiking Headlamp Worth Buying in 2026?
Seven backpacking headlamps ranked by maker-published weight, from 38 g to 100 g, with price per ounce and what going lighter costs or saves.
The Complete Beginner Backpacking Gear List
Everything you actually need for your first overnight, from our own catalogue — with the honest budget math and where to buy it.
Best Lightweight Backpacking Tents (2026)
The eight shelters in our catalogue, ranked by published weight, floor area, and list price — with an honest reason to skip every one of them.
Manufacturer list price (MSRP)
$59.95