Black Diamond Spot 400 vs Knog Bandicoot 250 Headlamp
Weight and specs compared for 2026 — and which one to choose.
400-lumen headlamp with strobe mode and IPX8 waterproofing.
Full details →Ultralight silicone headlamp with 250 lumens and 40m beam range. IP67 waterproof.
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Black Diamond Spot 400 vs Knog Bandicoot 250 Headlamp: which should you buy?
If saving weight is your priority, the Knog Bandicoot 250 Headlamp wins — at 60 g it is 35 g (37%) lighter than the Black Diamond Spot 400 (95 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.
See where both rank against everything else in this category on the lightest lighting page, or browse the full gear weight database.