Black Diamond Spot 400-R Headlamp vs Petzl e+LITE

Weight and specs compared for 2026 — and which one to choose.

Petzl e+LITE is the lighter option — 58 g lighter than the Black Diamond Spot 400-R Headlamp (68% less weight). If grams matter to you, that is the one to beat.

Spec	Black Diamond Spot 400-R Headlamp	Petzl e+LITE
Weight	85 g · 0.085 kg · 0.19 lb	27 g · 0.027 kg · 0.06 lb
Brand	Black Diamond	Petzl
Category	Lighting	Lighting

Black Diamond Spot 400-R Headlamp

85 g

Rechargeable 400-lumen headlamp with multiple modes including red night vision. USB-C charging with IPX8 waterproof rating.

Check price Full details →

Petzl e+LITE

27 g

Emergency ultralight headlamp for survival kit and backup lighting. Includes strobe, red light modes, and integrated whistle.

Check price Full details →

Black Diamond Spot 400-R Headlamp vs Petzl e+LITE: which should you buy?

If saving weight is your priority, the Petzl e+LITE wins — at 27 g it is 58 g (68%) lighter than the Black Diamond Spot 400-R Headlamp (85 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.

More lighting comparisons

Black Diamond Spot 400-R Headlamp vs Petzl Bindi Black Diamond Spot 400-R Headlamp vs Petzl Bindi Headlamp Black Diamond Spot 400-R Headlamp vs Black Diamond Deploy 325 Black Diamond Spot 400-R Headlamp vs Black Diamond Deploy 325 Headlamp Black Diamond Spot 400-R Headlamp vs Fenix HL18R-T Black Diamond Spot 400-R Headlamp vs Petzl Swift LT Headlamp