← Gear database
Black Diamond Deploy 325 vs Nitecore UT27 MCT Pro
Weight and specs compared for 2026 — and which one to choose.
Black Diamond Deploy 325 is the lighter option — 35 g lighter than the Nitecore UT27 MCT Pro (47% less weight). If grams matter to you, that is the one to beat.
Black Diamond Deploy 325
40 g
Minimalist compact headlamp at just 40g. 325 lumen max output with single-button operation. Folds flat for easy stashing in hip belt pockets.
Check price Full details →Nitecore UT27 MCT Pro
75 g
Lightweight dual-beam rechargeable running/hiking headlamp with 800-lumen max output.
Check price Full details →Black Diamond Deploy 325 vs Nitecore UT27 MCT Pro: which should you buy?
If saving weight is your priority, the Black Diamond Deploy 325 wins — at 40 g it is 35 g (47%) lighter than the Nitecore UT27 MCT Pro (75 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.