NEBO Einstein 750 Lumen Headlamp Alkaline
$26.99
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3.7 out of 5 stars with 41 reviews
quality: 1 out of 5
value: 1 out of 5
0% would recommend
1 recommendations
1 out of 5 stars
25 July, 2026
originally posted on NEBO
(no review title)
I charged it 2 times now will not turn on says battery is charged.
From Customer Service team
Thank you for reaching out, and we're sorry to hear that you're experiencing issues with your light. If the battery indicator shows that the unit is fully charged but it still will not turn on after charging it twice, we'd be happy to help troubleshoot the issue and explore available warranty options. Please give our Customer Service team a call at 1-800-255-6061, and one of our representatives will be glad to assist you further. We appreciate your patience and look forward to helping get this resolved for you.
4 months ago
1 out of 5 stars
Thumbs down graphic, would not recommend
13 May, 2026Verified purchase
Falsely lists USB rechargeable
This claimed to be USB rechargeable but is NOT. It has only AA batteries. Absolute bait and switch!!!!
From acg-nebo Team team
We apologize for the confusion and understand your frustration. The product listing has been corrected to clarify that the NEBO EINSTEIN 750 Headlamp is powered by AAA alkaline batteries and is not USB rechargeable. The EINSTEIN 750 was designed to provide dependable hands-free lighting with up to 750 lumens of brightness, multiple light modes, adjustable tilt, and a comfortable lightweight design ideal for work, outdoor activities, and everyday use. Thank you for bringing this listing issue to our attention.
6 months ago
5 out of 5 stars
14 April, 2026
originally posted on NEBO
Perfect
[This review was collected as part of a promotion.] I'm an engineer and use this headlamp when I have night work. I love the different modes. I usually kept it on the lowest setting to preserve the battery, but the highest setting was very bright.
2 out of 5 stars
13 October, 2025
originally posted on NEBO
Great but needs a better strap
I’ve had this head lamp for about 3 months the light is great but the strap that hold the battery pack has already broken and just hanging in place very uncomfortable for a light I use every day.
1 out of 5 stars
6 July, 2025
originally posted on NEBO
Does not function
Bought it today and literally doesn’t work at all smh
1 out of 5 stars
30 June, 2025
originally posted on NEBO
Terrible product.
If I could leave no stars I would. If you need a reason not to buy one here it is. I’ve purchased two of these in two days time and neither of them worked right out of the box.
5 out of 5 stars
20 March, 2025
originally posted on NEBO
Bright and easy
[This review was collected as part of a promotion.] Excellent brightness and ease of use. Didn't feel too bad around my head and flashlight itself was super light, just the battery pack that had a bit of heft. Good thing to use as I go for runs with my kids.
4 out of 5 stars
12 February, 2025
originally posted on NEBO
Great Headlamp
[This review was collected as part of a promotion.] This headlamp works great for most situations. The brightness is decent, it's comfortable, and has good battery life. The ability to adjust the angle of the light is a very useful feature. It's solidly built.
5 out of 5 stars
11 February, 2025
originally posted on NEBO
Highly recommend
[This review was collected as part of a promotion.] AWESOME! The EINSTEIN 750 Headlamp is amazing! I’ve used it multiple times and it has been a lifesaver! It’s incredibly bright, lightweight, comfortable and stays in place. It has the ability to adjust, and angle the light up/down which has proven incredibly useful in my case. Although I received this item free, I’ll be buying more.
5 out of 5 stars
21 January, 2025
originally posted on NEBO
Bright as ever
[This review was collected as part of a promotion.] Highly recommend this Nebo Einstein headlamp. It’s perfect for any night related tasks but especially for night fishing. I’ve been using it non stop and it’s comfortable and the battery lasts forever.
1 out of 5 stars
20 January, 2025
originally posted on NEBO
Poor battery life
Less than one month old and it burns through battery life in minutes, not hours.
From NEBO Moderator team
Hello NEBO customer, We're sorry to hear that you are having trouble with your EINSTEIN 750 Headlamp. You should qualify for a new light under our one year warranty. Please reach out to our customer service team at 1-800-255-6061 or fill out a warranty claim online at https://nebo.acgbrands.com/en_US/contact.html#warranty-claim Thank you!
2 years ago
2 out of 5 stars
17 January, 2025
originally posted on NEBO
Nebo dropped the ball on this design
I bought this in early december, and now its dead. I didnt like that i have to access battery compartment, and remove the battery to charge it. I am a truckdriver and the light died in the middle of preflighting my truck at 5am, luckily i had my nebo keychain light which is bulletproof
From NEBO Moderator team
Hello NEBO customer, We're sorry to hear that you are having trouble with your EINSTEIN 750 Headlamp. You should qualify for a new light under our one year warranty. Please reach out to our customer service team at 1-800-255-6061 or fill out a warranty claim online at https://nebo.acgbrands.com/en_US/contact.html#warranty-claim Thank you!
2 years ago
5 out of 5 stars
30 December, 2024
originally posted on NEBO
Very ergonomic design! Very bright.
[This review was collected as part of a promotion.] When I first saw this headlamp, I was a little confused at why the front was so small (I am used to a decent sized headlamp at the front) but they made it to where all of the weight is on the rear of the headstrap so that the headlamp doesnt leave a HUGE imprint on your head after you take it off. There are 4 brightness levels including a red light mode as well to help with bugs while being outside. Overall I highly recommend this! I used it to find some tools in my tool chest at night. Very bright and comes in handy! 10/10
5 out of 5 stars
20 December, 2024
originally posted on NEBO
Super bright
[This review was collected as part of a promotion.] Very bright, portable hand lamp. Great for working in tight spaces, or on a task that both hands are needed. That band is nice !ND comfortable and feels durable. Would definitely purchase this hand lamp.
4 out of 5 stars
20 December, 2024
originally posted on NEBO
Great
[This review was collected as part of a promotion.] This headlamp is a great product. Not the brightest in my collection; but the batteries last a while and it's bright enough to get whatever you're doing in the dark done. My only criticism is that I don't care much for the size of the battery pack, that being said. Again it's pretty bright, it frees up your hands, and the batteries last a good while
4 out of 5 stars
10 December, 2024
originally posted on NEBO
Bright
[This review was collected as part of a promotion.] I work out side. So in michigan it super dark at 430pm in the winter time. So I use this when I work out side and it super bright and neighbor n deer don't sell or run me over
5 out of 5 stars
9 December, 2024
originally posted on NEBO
The lamp has excellent brightness.
[This review was collected as part of a promotion.] The light from the lamp has an excellent brightness and I also like that it changes color and I can moderate the brightness of the lamp. You can adjust the lamp on the head perfectly so that it does not move from place to place. Regarding battery charging, I would have liked it to be rechargeable but it is battery-powered and requires 4 AA so I hope the battery-powered lamp lasts a while.
5 out of 5 stars
9 December, 2024
originally posted on NEBO
Great light…
[This review was collected as part of a promotion.] This light is very bright I have used it a lot for projects around the house and even working on my vehicles. I love the fact that I can adjust the brightness of the light. I also must say the battery life is good especially since I been working on projects for the last 2 weeks and haven’t seen any problems with dimming. I would definitely recommend this product to everyone.
5 out of 5 stars
6 December, 2024
originally posted on NEBO
Excellent Headlamp
[This review was collected as part of a promotion.] I took this headlamp camping a couple weeks ago and it was perfect for getting around the campsite at night. It is bright and has a wide field of view which allowed me to do everything at night with great ease. I have even been using it at home when I am working on my projects since it illuminates whatever I’m working on. I would recommend to anyone who is looking for a headlamp that is bright, has a wide range, and isn’t going to break the bank.
5 out of 5 stars
5 December, 2024
originally posted on NEBO
Amazing and unexpected greatness
[This review was collected as part of a promotion.] I wondered how I could use a headlamp, turns out it is almost limitless ways! This thing is powerful, sturdy, and so so bright. The light cast covers so many square feet, it’s wild! The degrees of brightness are also impressive. The red light was such a wonderful surprise and has come in handy already. Have used this on hikes, dog walks, and even trying to find a mouse in some dark crevices in the house. Highly recommend. Do wish it was rechargeable but otherwise great.