Is the Storm 450 actually waterproof?

It carries an IP67 rating, meaning it is sealed against dust and survives being submerged briefly. That covers rain, splashes and accidental dunks.

How long does the battery last?

Black Diamond rates it up to 120 hours on low settings. Expect far shorter runtime at full 450-lumen output.

Proximity mode spreads a wide, dim light for close tasks like reading a map. Distance mode focuses a tighter beam for seeing farther down a trail.

It runs on AAA batteries. Check the box contents for whether cells are included.

The Storm 450 raises output to 450 lumens and keeps the same multi-color night-vision modes and IP67 sealing. It is the brighter pick of the two.

It works, but it is heavier than dedicated running headlamps. Runners who want low weight may prefer a lighter model.

At The Home Depot, for $29.97, 50% under what the other stores charge, as of our latest check.

Rated 3.9 out of 5 from 537 ratings.

13 stores we checked sell it, including The Home Depot, Amazon, Trekkinn.com, REI, Jenson USA.

$29.97at The Home DepotChecked 59 min ago

50% under what the other stores charge

Compared across 13 stores. Prices are checked against each store and labelled with when.