IPX67: waterproof - tested to operate in 1 m underwater for 30 minutes
Battery powered by 4 AAA batteries (included)
Compatible with 4 AAA/LR03, Ni-MH and lithium
Brand : Black Diamond
Country of Origin : Imported
WARNING: This product can expose you to chemicals including Bisphenol A (BPA) and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Web ID: 21BDIUSTRM400HDLMCAC
SKU: 21667845
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REVIEWS
4.8
100%
Recommended
45 Reviews
Lover of the Light
Verified Purchase
3 years ago
Great Light
Can't beat the lock to avoid an unintentional battery discharge. Can beat the adjustable beam strength. Can't beat the ease of use and comfort.
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SavageAK
Verified Purchase
3 years ago
Bright, Versatile, And Waterproof.
This headlamp is very bright, has numerous brightness and mode settings. It is light, reasonably comfortable to wear and is supposedly waterproof, though I have not tested this. As it is a two button system, it is a little more complex to learn how to set the different brightness and mode settings but a little practice is all that is needed.
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Evan
Verified Purchase
3 years ago
Jack Of All Trades Headlamp
I bought this amount about a month ago and it's insane. The jack of all trades for headlamps. The white light is beyond bright and it's also got 3 other colors. The green light is awesome if you ever want to go bigfoot hunting, it makes my amateur footage look legit. It's also got a blue and red light which are both great for setting the mood in your tent ;) Also great for your room if you're too cheap for LEDs. I use this several times a week and still haven't had to change the batteries out. Only negative is that it's a bit heavy, definitely not a dealbreaker though, I'll just wear a hat with it.
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will li
Verified Purchase
4 years ago
Good
Simplism style This cell headlamp is very user-friendly Black Diamond Storm 400 are rugged designed for Mountaineering The price is reasonable
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Bodie
Verified Purchase
4 years ago
Black Diamond Quality Shines Through
Very easy to use and great lumen strength. Comfortable and well designed. I’m happy with it over my previous black diamonds that were maybe a little complicated so far as function settings.
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Scram Blaniel
Verified Purchase
4 years ago
Excellent Headlamp!
This headlamp burns with the white hot intensity of a thousand suns. The Boogeyman doesn’t stand a chance. Black Diamond had me with their cheese products, but have now exceeded my expectations. Thoroughly impressed! 11/10
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WyGuy
Verified Purchase
4 years ago
Don't Have To Worry About Night Hikes.
Went hiking with my friends on the AT and I had the 250 Spot and they had the 400 Storm; I wanted it after seeing the performance. I found myself leveraging their headlamps walking in the middle of our line and when solo - could see the difference 10fold with my much less superior headlamp. I think I finally found a winner without breaking the bank. Highly recommend!
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platypus 41
Verified Purchase
4 years ago
Best Headlamp Ever
Was loyal to Petzl for many years but am really impressed with the Black Diamond. Love the red blue green options and the waterproof features. Very bright and easy to use. Perfect for around the house or camping!
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Casey
Verified Purchase
4 years ago
Great Features
Maximal lighting .maximal power .easy to use .for hiking or climb was very recomended.in rain its was no matter to use .u must try it and prove it
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Andy K
Verified Purchase
4 years ago
Awesome Headlamp
I work on the road a lot and spend a lot of nights living out of the truck. This headlamp has easy to use features and brightness levels to fool you into thinking its daytime. The gods gave us powers and behold it was the Blackdiamond headlamp.
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MountainmanILM
Verified Purchase
4 years ago
Nice Headlamp
I bought this to replace a storm 350 that finally died after a long, eventful life. This one is a little larger than the 350 but it is much brighter. My only complaint is that it takes two fingers to lock and unlock it which will just take some getting used to but it's a great light.
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Amber720
Verified Purchase
4 years ago
Powerful Light, Worth The Extra Weight
I got this after reading the Outdoor Gear Lab reviews. I wanted something that is BRIGHT for pitch dark hikes and that has decent battery life. With parks being more crowded, I've started hitting the trail super early (even without a 14er summit push) which has been amazing. I feel more safe with this beacon on my head instead of the 10+ year old headlamp I'd been using. The value is excellent for peace of mind. I like the lock feature to keep battery life safe. Good number of modes without being excessive. Good fit and adjust-ability. The pieces seem solid but it is all little plastic doodads that I could see being damaged if you are rough on gear (I am not). Overall highly recommended.
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RyGuy
Verified Purchase
4 years ago
Love It!
Bought this as a gift for my dad. He uses it when working around the house. Saves a lot of arguments for when my mom or I aren’t holding the flashlight correctly.
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Camp in solitude
Verified Purchase
4 years ago
Awesome Product!
I love this headlight! If you turn it to its lowest setting it seemingly lasts forever. On its highest setting it is very bright. It also has colored light options for different conditions and a strobe for emergencies(or disco dancing) It is lightweight enough to take backpacking and runs on AAA batteries. The head strap is easily adjustable. It seems pretty durable and reliable. I’m glad I got it.
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Dylan97
Verified Purchase
4 years ago
Wow! Super Bright!
Works very well, many different modes and gets extremely bright. So much to the point I had it turned on and looked up at my Dad and it hurt his eyes for a minute (no actual damage)