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Gear / Headlamps & Lighting

Nitecore NU20 Classic Ultralight Headlamp vs NU25 MCT 400L

NU20 Classic Ultralight Headlamp is the lighter of the two by 12 g (0.4 oz).

Where to buy

NU20 Classic Ultralight Headlamp

  • Check price on Amazon→

NU25 MCT 400L

  • Check price at Zpacks

As an Amazon Associate I earn from qualifying purchases.

Weights and prices are the manufacturer’s published figures. The lower weight and the higher R-value are highlighted.

NU20 Classic Ultralight Headlamp

Nitecore

NU25 MCT 400L

Nitecore

Weight
1.3 oz
1.8 oz

Which one to choose

  • Choose the Nitecore NU20 Classic Ultralight Headlamp if every ounce counts — 1.3 oz against 1.8 oz.
+ Add the NU20 Classic Ultralight Headlamp to my pack+ Add the NU25 MCT 400L to my pack

Questions this comparison answers

Is the Nitecore NU20 Classic Ultralight Headlamp lighter than the Nitecore NU25 MCT 400L?
NU20 Classic Ultralight Headlamp is the lighter of the two by 12 g (0.4 oz).

Nitecore NU20 Classic Ultralight Headlamp

Source not recorded.

“The NU20 Classic is an ultralight USB-C rechargeable headlamp that delivers up to 360 lumens from a 38-gram package. Gear-heads carry it because it sits at the sweet spot of the ultralight headlamp category: real usable brightness and a red mode at a weight you stop noticing on your head.”
Full specs and prices for the NU20 Classic Ultralight Headlamp →

Nitecore NU25 MCT 400L

Source not recorded.

“The Nitecore NU25 MCT headlamp features a new headband that is the lightest yet and a longer lasting battery. Built for ultralight efficiency and endurance, the NU25 delivers customizable dual-color temperature beams for optimal visibility in any trail condition.”
Full specs and prices for the NU25 MCT 400L →

Ranked guides for this shelf

  • What's the Lightest Hiking Headlamp for Backpacking in 2026?

The next question

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  • Spot 400-R Headlamp vs Storm Headlamp
Add a third item to this comparison·All headlamps & lanterns on the register