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86lux Book Light Review: Even Page Light and Long Battery Life, With a Lighter Clip Than Some Want

The 86lux Book Light is a capable bedside reading light with durability caveats, best for bed readers. Rated 4.6 out of 5 across 13,297 user ratings. The main drawback: the clip grip may not always feel strong enough on thick covers. We scored it 4.6 out of 5.

By Athena, Home & Family Editor Published September 26, 2026 Updated September 27, 2026
4.6Our score
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Product gallery, 15 images

Prices shown were correct on September 27, 2026 and change frequently.

TL;DRThe Short Answer: Is the 86lux Book Light Worth It?

Light, even page coverage and a battery rated for up to 80 hours make the 86lux easy to live with at bedtime, but the gentle clip that protects your books is also the part some readers wish gripped harder, and durability reports are mixed. It clips on at just 46 g, charges over USB-C and offers three brightness presets plus smooth dimming across three color temperatures.

NoFussDeal rates the 86lux Book Light 4.6 out of 5 at $14.99, compared against 2 alternatives sold on Amazon. Last updated September 27, 2026.

Key Facts

Product Dimensions
2.2"D x 0.63"W x 4.72"H
Wattage
2.5 watts
Voltage
5 volts
Base Material
Acrylonitrile Butadiene Styrene
Shade Color
Grey
Item Weight
46 g

What Stands Out

  1. Three brightness presets (10%, 50%, 100%) plus stepless 10%-100% dimming with last-setting memory
  2. Three color temperatures - 2700K, 4000K and 5000K - behind a frosted lens the maker says cuts glare by 70%
  3. USB-C charging with a cable in the box and a claimed runtime of up to 80 hours
  4. 46 g (1.62 oz) clip-on body with a head that tilts 60 degrees and swivels 90 degrees
  5. Two-year care coverage from the manufacturer

Strengths and Drawbacks

What works

  • The beam covers a full page evenly rather than leaving a hot spot
  • The three color temperatures make it easy to switch from warm light at bedtime to cooler light when more brightness is wanted
  • Battery life draws repeated praise, requiring only occasional recharging
  • Light enough to fold down and travel in a bag or pocket
  • The head can hold its set position rather than drooping down the page

What does not

  • The clip grip may not always feel strong enough on thick covers
  • The head must not be rotated past 90 degrees or the internal cord can be damaged, which limits positioning
  • Durability is mixed, with some units failing within a year

Features in Depth

01

Preset Brightness with Memory

Preset brightness levels 3 (10%, 50%, 100%) Dimming range 10%-100% Memory function Yes

Brightness runs through three presets - 10%, 50% and 100% - or can be adjusted smoothly anywhere between 10% and 100%, and the light returns to the last setting used when switched back on. Control is by push-button touch dimmer. Even the lowest step can be bright enough to read by.

“it's bright at the lowest setting, I appreciate it has the 3 different lights depending on my needs”Amazon owner, 4★
$14.99 4.6/5 Check price
02

3 Color Temperatures with Glare-Reducing Lens

Color temperature options 3 (2700K, 4000K, 5000K) Stated glare reduction 70% Lens type Frosted

Three color temperatures are selectable: 2700K, 4000K and 5000K. The maker says a frosted lens reduces glare by 70%. The warm end suits reading before sleep, while the cooler settings offer more punch on the page.

“The warm light is perfect for reading before bed, while the cooler settings are great when I need a little more brightness”Amazon owner, 5★
$14.99 4.6/5 Check price
03

USB-C Rechargeable Battery

Battery life Up to 80 hours Charging port USB-C Cable included Yes

The battery charges over USB-C with a cable supplied, and the maker rates runtime at up to 80 hours depending on brightness. No full-charge time or battery capacity is published, so treat 80 hours as a low-brightness figure.

“I love that they are rechargeable, but they hold a long charge so I don't charge it often”Amazon owner, 5★
$14.99 4.6/5 Check price
04

Flexible Clip-On Design

Weight 1.62 oz (46 g) Tilt angle 60° Swivel angle 90°

The body weighs 46 g (1.62 oz) and clips to a book or cover; the head tilts 60 degrees and swivels 90 degrees, with the maker warning against rotating beyond that point to protect the internal cord. The unit can be sturdy enough to stand up on its own.

“It actually stays where you adjust it too.. not slowly drooping to the bottom of the book or closing”Amazon owner, 5★
$14.99 4.6/5 Check price

How We Scored It

Based on
The manufacturer's published specifications and the product's live Amazon listing.
Owner rating
4.6 out of 5 on Amazon, recorded September 27, 2026
Compared against
Gritin 9 LED Book Light, Glocusent 12 LED Book Light, on what their Amazon listings state and, where owners compared them, what those owners say.
How we score
We score each thing that comes up most in owner feedback on the 86lux Book Light. Seven things come up most in owner feedback: six draw praise and one splits opinion. Its ratings average 4.6 stars (81% five stars, 11% four, 4% three and 4% one or two), so every score starts at 92, that average on a 100 point scale. Where opinion is split, we take off 6. Where it draws mostly complaints, we take off 12. Then we read eight owner reviews in full (every one we found gave it four or five stars) and move the score up to 5 points either way depending on how the owners who mention it rated the product. Our overall score starts from the same 4.6 star average and loses 0.1 for each thing that draws mostly complaints, with 0.1 more when at least a tenth of ratings are one star, never more than 0.3 in all. Nothing comes off here, so it stays at 4.6. Read our editorial standards

Lighting

86lux lists the light source type as LED and the wattage as 2.5 watts. Six of the eight owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.

97Positive

Brightness

86lux lists the wattage as 2.5 watts. Six of the eight owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.

97Positive

Battery

Five of the eight owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.

97Positive

Light

86lux lists the light source type as LED. Six of the eight owner reviews we read mention it. All of them gave the product four or five stars. Score 97: we started at 92 and added 5 because the owner reviews that mention it are positive.

97Positive

Compact

The device is compact enough to fit in a pocket and comes with different color temperature settings. One of the eight owner reviews we read mentions it. That owner gave the product four or five stars. Score 92: its 4.6 star average on a 100 point scale.

92Positive

Durability

86lux lists the manufacturer warranty description as 2-year care coverage.. One of the eight owner reviews we read mentions it, and that owner gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 8% of all ratings are three stars or fewer, which is where complaints like…

Read the full note (486 characters)

86lux lists the manufacturer warranty description as 2-year care coverage.. One of the eight owner reviews we read mentions it, and that owner gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 8% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 86: we started at 92 and took off 6 because opinion is split.

86Mixed

Owner Satisfaction

81% of ratings are five stars and 11% are four. 4% are three stars and 4% are one or two. Very few ratings land that low. Score 92: its 4.6 star average on a 100 point scale.

92Positive

How It Compares

Alternatives sold on Amazon, with facts from each product's own listing. Prices are Amazon US prices on the date shown and may have changed since.
ModelFrom the listingPrice
86lux Book Light
  • 10%-100% brightness with memory function
  • 3 color temperatures: 2700K, 4000K, 5000K
  • Up to 80 hours on single charge, USB-C rechargeable
$14.99
Gritin 9 LED Book Light4.8 out of 5 · 55,900 ratings on AmazonRead our review →
  • Stepless dimming 100% to 10%, 3 color temperature modes
  • 1000 mAh battery, up to 80 hours at lowest brightness
  • 9 LED, 2.5 hours full charge
$15.99on Sep 18, 2026
Glocusent 12 LED Book Light4.7 out of 5 · 388 ratings on AmazonRead our review →
  • 5 brightness levels, 3 to 60 lumens, stepless dimming
  • 5 color temperatures: 1800K/2500K/3400K/4500K/6000K
  • 800mAh battery, up to 200 hours runtime, USB-C rechargeable
$12.99on Sep 18, 2026

Value check

Worked out from the Amazon prices above; prices change, so check the current price before you buy.

Specifications

Size and weight

Product Dimensions
2.2"D x 0.63"W x 4.72"H
Item Weight
46 g

Power

Wattage
2.5 watts
Voltage
5 volts

Materials and warranty

Base Material
Acrylonitrile Butadiene Styrene
Shade Color
Grey

What Buyers Say

Based on 13,297 Amazon customer ratings, averaging 4.6 out of 5, recorded 19 September 2026. See the reviews on Amazon

5 stars 81%
4 stars 11%
3 stars 4%
2 stars 1%
1 stars 3%
★★★★★

This is the one you want!

For years, I have been struggling with a neck reading light. First of all, it is uncomfortable. Then, the light is uneven and doesn't illuminate a whole page. The other day I decided to see … Read it on Amazon
Diane · May 13, 2026 · Verified
★★★★★

love this little light!!!!

⭐⭐⭐⭐⭐I’ve gone through more book lights than I’d like to admit, and this is easily my favorite. The USB-C charging was one of the main reasons I bought it, and it’s so much more convenient t… Read it on Amazon
Stacey L. · July 5, 2026 · Verified
★★★★★

Great Sturdy Rechargeable Book Light

The blue color was more of a bright silverish blue. Very pretty color. Bought one for each of our family members because we love them so much. Own the silver, pink, Green and black colors. I… Read it on Amazon
Suzanne · August 20, 2026 · Verified
★★★★★

Supports my hard-copy reading very well

Thanks for the book light to support my hard-copy reading. This light has three levels of brightness and color. Perfect for the environments I read in. I like how the light clips to the book… Read it on Amazon
Little Richie · September 3, 2026 · Verified
★★★★★

Reading without the usual hassle

Ive had mine for about 2 1/2 year and this one let me tell you..... Its small and folds like a book mark, charges with our phone charger, and isn't flimsy like others are! It actually stays … Read it on Amazon
Katlyn · August 16, 2026 · Verified
★★★★★

This is EXACTLY what I was looking for.

This is EXACTLY what I was looking for. I didn't like having an overhead bright light on at night when i read before bed. This solves the problem while still illuminating the book (and not b… Read it on Amazon
jane s. harrison · August 24, 2026 · Verified

Setting It Up

  1. Charge before first use

    Charge the light fully with the supplied USB-C cable before the first reading session.

  2. Clip onto the book

    Slide the clip onto the cover or page edge so the head can reach the text without blocking your hand.

  3. Set brightness and color

    Use the push-button dimmer to select the 10%, 50%, and 100% presets or smooth adjustment, then select one of the 2700K, 4000K, or 5000K color temperatures.

  4. Position the head

    Tilt the head up to 60 degrees and swivel up to 90 degrees to aim the beam; do not force it past 90 degrees.

Common Questions

How many hours does the 86lux book light last on a single charge?

The maker rates it at up to 80 hours per charge, though that figure depends on the brightness level used and will be shorter at full output.

Does the 86lux book light have adjustable color temperature?

There are three color temperatures - 2700K, 4000K and 5000K - so you can move from warm light for bedtime to cooler light when you want more brightness.

Can the 86lux book light rotate freely to any angle?

The head tilts up to 60 degrees and swivels up to 90 degrees, and the maker warns that rotating past 90 degrees can damage the internal cord.

How much does the 86lux book light weigh and is it good for travel?

It weighs 46 g (1.62 oz) and is compact, so it slips into a pocket or bag easily. It rates highly for travel convenience.

Does the 86lux book light charge with a regular USB cable?

It charges over USB-C and the cable is included, so any standard USB-C phone charger will work. No specific charge time is published.

On Video

6 videos

Glocusent vs 86Lux Book Light | Which Book Light is Right for You?

Intuitive Review
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  1. Glocusent vs 86Lux Book Light | Which Book Light is Right for You? Intuitive Review
  2. This Tiny Book Light is Way Better Than I Expected | 86lux Review Pured Reviews
  3. Review of 86lux Reading Light, Rechargeable Book Light for Reading in Bed What We Recommend?
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  5. Sleek & Smart: 86lux Book Light Review | Perfect for Bedtime Reading Reviewed by Julian
  6. Handy little sidekick! MORE than just a Book Light | 86lux Tried & True Reviews ◡̈

The Verdict

4.6Out of 5

The 86lux book light delivers on its core promise: three brightness presets with smooth dimming, three color temperatures, a frosted glare-reducing lens and a rated runtime of up to 80 hours in a 46 g clip-on body. Readers value the even light across the whole page, a head that stays where it is put, and how rarely it needs charging. The cautions are durability, which is mixed, with some units failing within a year, and a clip that some readers find a little light, though that same gentleness is kinder to book covers. The 2-year care coverage takes some of the sting out of the durability question.

Who should buy it

  • Bed readers who want to avoid waking a partner
  • Travelers who need a light of well under 2 oz that folds flat into a bag
  • Readers who prefer simple preset brightness and a warm-to-cool color choice over a long menu of settings
  • Buyers who value the two-year care coverage on an inexpensive accessory

Who should skip it

  • Readers who need a firm clamp to hold thick covers or stiff pages
  • Anyone who wants to spin the head freely, since it must not turn past 90 degrees
  • Buyers who expect a small accessory to last for many years without a warranty claim

A well-judged, genuinely portable reading light with good brightness and color control. Worth buying for bedtime and travel reading, provided you accept that reports on how long it lasts are mixed.

Check price on Amazon

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