SKU: 21331996899

NEBO EINSTEIN 1500 FLEX Headlamp

Sale price$72.44 Regular price$80.49
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

NEBO EINSTEIN 1500 FLEX HeadlampRechargeable 1500 Lumen Headlamp featuring Flex Fuel The NEBO EINSTEIN Series is inspired by, obviously, Albert Einstein, who had a brilliant mind and a knack for innovation. He was fascinated by light and its many uses, and the EINSTEIN Series lights are inspired by his passion. After years of research and development, NEBO introduced the EINSTEIN 1500 FLEX a headlamp that embodies the spirit of adventure. With its low profile, compact design, this

Rechargeable 1500 Lumen Headlamp featuring Flex Fuel

The NEBO EINSTEIN® Series is inspired by, obviously, Albert Einstein, who had a brilliant mind and a knack for innovation. He was fascinated by light and its many uses, and the EINSTEIN® Series lights are inspired by his passion.

After years of research and development, NEBO introduced the EINSTEIN® 1500 FLEX – a headlamp that embodies the spirit of adventure. With its low-profile, compact design, this headlamp is the perfect companion for any outdoor enthusiast.

But don't let its small size fool you – the EINSTEIN® 1500 FLEX packs a powerful punch. With five different light modes, it's versatile enough to handle any situation.  Never run out of light with the flex fuel feature, you can also power the light with two CR123A batteries.

The EINSTEIN® 1500 FLEX is also incredibly convenient. The USB-C rechargeable battery provides up to 18 hours of use, so you never have to worry about running out of power. And with its durable construction, you can trust that your headlamp will withstand the toughest conditions.

At NEBO, we're passionate about exploring the great outdoors. We believe that everyone should have access to high-quality gear that can help them make the most of their adventures. That's why we created the EINSTEIN® 1500 FLEX – a headlamp that will light the way on all of your journeys and help you discover new wonders in the world around you.

Be an Einstein.

Pack the right gear to help you get where you're going and rest easy knowing that the headlamp on your head was designed and engineered by people who are a lot like Einstein too. Thanks to them, you've got up to 18 hours of power before it's time for a recharge. You know what they say, great minds think alike!

LIGHT MODES

  • Turbo (1,500 lumens): 30 second intervals* - 64 meters / 209 feet
  • High (750 lumens): 2 hours - 55 meters / 180 feet
  • Medium (250 lumens): 6 hours - 25 meters / 82 feet
  • Low (10 lumens): 18 hours - 8 meters / 26 feet
  • Red (5 lumens): 12 hours - 1 meter / 3 feet

*Turbo mode is designed to give you short bursts of power when you need it most. After 30 seconds, the light will return to the previously used mode to prevent the light from overheating and protect the battery. Turbo mode can be reactivated at any time.

DESIGN

  • Compact and lightweight
  • Durable ABS and aluminum construction
  • Water resistant (IPX4)
  • Turbo mode included
  • Rechargeable with flex fuel

OPERATION

  • One button controls power and modes

ACCESSORIES

  • 1 USB-C to USB charging cable

BATTERY

  • Powered by included lithium ion rechargeable battery (18650, 3.7V, 2200 mAh)
  • Can also be powered by two CR123A alkaline batteries with reduced performance (not included)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21331996899

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4.6 ★★★★★
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Kathy
Battle Creek, US
★★★★★ 5
Great mascara, my new favorite!
Size: 0.27 Fl Oz (Pack of 1), Style: Mascara/Lash Primer
I think this is my favorite mascara of all time! lol! Goes on very easy and not clumping. Makes my eyelashes look longer.
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Reviewed in the United States on June 3, 2026
C
Verified Purchase
Colleen
Bozeman, US
★★★★★ 4
Mascara is good, but don’t expect the best - smudges & flakes sometimes
Size: 0.27 Fl Oz (Pack of 1), Style: Mascara/Lash Primer
This mascara is very good for lengthening when you use the primer. I’m not sure I’ve noticed a volume/thickness increase, but have noticed lash length does look longer. I usually give it about 30 seconds for the primer to dry before using the mascara, otherwise it does clump a bit. I would also recommend wiggling both wands along your lashes during application to avoid clumps. In general I do like this, but noticed a few other important points: it will definitely run a lot if you get it wet (e.g. rain or crying), it will flake or smudge a little by the end of the day - especially if you rub your eyes, and while it does not make my eyes itch, I found it best to put in my contacts AFTER the mascara is fully dry. I’ve accidentally got some mascara a few times in my eye with the wand/trying to smooth out clumps and it totally made my contacts (daily wear type) useless after that. That all probably sounds like the mascara isn’t worth it, however I still actually like this mascara. I’d say it’s perfect for an average day’s wear, just not an extended day or in some cases. It does come off fully for me.
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Reviewed in the United States on December 31, 2022
M
Verified Purchase
MHolmes
Boise, US
★★★★★ 5
My Go-To Mascara for Years — Makes My Lashes Look Fuller and Longer!
Size: 0.27 Fl Oz (Pack of 1), Style: Mascara/Lash Primer
I’ve been using this mascara brand for a few years now, and it’s never let me down. This particular two-in-one (primer + mascara) combo works so well — it gives my lashes a great boost and really helps them look fuller and longer over time with consistent use. Every time I wear it, I genuinely feel more confident and put-together — it just makes me look prettier, and that’s always a plus! The primer adds volume and helps the mascara go on smoothly without clumps. It lasts well throughout the day, too. If you’re looking for a reliable mascara that delivers results and enhances your natural lashes, I definitely recommend this one!
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Reviewed in the United States on August 5, 2025
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Verified Purchase
Nydia
Port Orchard, US
★★★★★ 3
okay so far
Size: 0.27 Fl Oz (Pack of 1), Style: Mascara/Lash Primer
bought this because i have recently developed a sensitivity to heavy makeup around the eyes. loved the ingredients of this mascara and rates a 3 on the think dirty app (amazing app check it out!) that being said, i honestly didn’t expect any crazy results like i would with my prior mascaras (l’oréal lash paradise and maybelline lash sensational) and i was right, it took forever for me to apply a decent amount to my lashes. both sides seemed kind of dried out too, not the thick consistency that people were talking about in the reviews. the primer was dry and sort of settled in clumps around my lashes and i did the best i could to comb them out but i ended out plucking out the clumps with my finger tips. the mascara itself was very thin but no clumping, just felt dried out like i said. my lashes fell straight in a matter of half an hour. it also flaked throughout the day and i spent it entirely indoors. i rubbed my eye once or twice and my inner corner felt a little irritated but im not sure it’s because of the product itself. the packaging itself is a little bulky when applying but i guess it’s a matter of working with it. i think it’s a little pricey for what it is but i think i can work with it, given that i don’t want harsh chemicals around my eyes. i will continue to be on the hunt for a “clean” mascara that works better though
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Reviewed in the United States on August 15, 2021
Q
Verified Purchase
Quist
Massapequa, US
★★★★★ 5
Sensitive eyes, and actual visible LASHES now.
Size: 0.27 Fl Oz (Pack of 1), Style: Mascara/Lash Primer, Size: 0.27 Fl Oz (Pack of 1), Style: Mascara/Lash Primer
I've gone through so many different mascara products to be able to try and find the ones that are going to work with my sensitive eyes. I have blonde eyelashes that stick straight out and are very long for them being blonde. I was using physicians formula for years and years and years and years and then it got to the point where they switched the formula recently? And I was not getting any desired results. On a whim I decided to buy this even though it is about 10 to $12 more than what I would normally spend and I was blown away. I love the pre mascara coating, and the mascara is just so clean and so soft... It's easy to remove stays in place! It does not budge. This is a quality product 10 and a 10 100 out of 10 if I could vote it that way. Fair-skinned fair eyebrows fair eyelashes we just want to have normal looking lashes.... That's all we ask in this product delivers!
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Reviewed in the United States on June 30, 2025

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