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Glocusent USB Rechargeable Book Light for Reading in Bed, Portable Clip-on LED Reading Light, 3 Amber Colors & 5 Brightness Dimmable, Compact & Long Lasting, Perfect for Book Lovers, Kids

4.7 out of 5 stars 22,346 ratings

$11.99 with 43 percent savings
List Price: $20.99
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Color: Blue
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Bundles with this item
Color Blue
Shape Straight
Material Acrylonitrile Butadiene Styrene (ABS)
Finish Type Matte
Light Source Type LED

About this item

  • [5 Brightness Adjustable] This small reading lights has 5 brightness levels available, you can choose the most suitable level for your eyes. You can set your favorite brightness as default with the book lights for reading at night. Plus, there are 5 LED beads scientifically installed so the light can be evenly distributed on reading pages. It is bright enough to illuminate the full pages, while it is dim enough not to disturb others nearby. No flickering, nor harsh light.
  • [3 Color Modes & Eye Caring] Unlike other book lights, our tiny reading lights for books in bed has 3 different reading modes: amber mode(1800K), breeze mode(3400K), and precise mode(6000K). Amber mode filters 99.9% blue light to protect your eyes and reduce your eye strain. The breeze mode provides you with a cozy and comfortable reading world for novel reading & poem reading. The precise mode highlights the area clearly and so you can concentrate on every detail of your book.
  • [ USB Rechargeable & Long Lasting] Standard USB rechargeable and compatible with any USB ports on your computer, adapter or USB outlet. This rechargeable reading lamp has a built-in 500mAh battery providing you with 10–80 reading hours (depending on your brightness setting). So you can enjoy your reading for 20 days to 3 months if you read 30 minutes per day, based on your light setting. Besides, there are 4 power indicators to show the power leftover.
  • [Flexible & Portable Design] The clamp of the clip on light can open maximally 150°; the light head can be turned left, right and downside with angles of 90°, 90°, and 45° respectively. It is flexible enough for all book sizes. You can adjust the angles freely to get comfortable lighting. This book lamp is only 1.41oz(40g), much lighter than an egg. Its lightweight and small design make it have air portability or clip on books without much effort. Perfect tiny book light for traveling.
  • [Product Guarantee] 1.Original patent applied. 2.FCC, CE, RoHS, PSE, C-TICK approved. 3.Worry-free 24-month warranty and friendly customer service. 4.What you will get: 1*Book Light 1* Book Mark 1*User Manual. 5.NOTE: DO NOT turn the head of the light hardly to left or right beyond 90°, as it contains an electricity cord inside.

Customers usually keep this item

This product has fewer returns than average compared to similar products.


From the brand


Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

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Merchant Video
book lights for reading at night

Perfect Book Light for Reading in Bed

This lamp features a 1800K color temperature, which is ideal for eyecaring and bedtime reading as it helps your body relax. The adjustable lamp head can be rotated left and right, preventing any disturbance to your partner.

rechargeable book reading light

Rechargeable & Long Lasting

  • Standard USB rechargeable
  • 4 charging indicators will turn green when charged fully
  • Long-lasting up to 80 hrs (depending on light setting)

book light clip on

Flexible & Compact

  • 90 degrees flexible to turn left/right, 45 degree flexible to turn down
  • 150 degree wide opening width of clamp
  • No noise when bending

small portable light

Lightweight & Portable

  • 1.4 OZ only. Much lighter than other book reading light
  • Mini-size with airy portability, travel friendly
  • Compact to fit anywhere

clip on reading light for book

Firm & Stable

  • Soft edge to prevent thin paper from getting cut
  • It clips securely to paperbacks or hardbacks, with excellent flexibility
  • Safe for children to use

Glocusent Bookmark Style Book Lights

USB Bookmark Book Light

USB-C Bookmark Book Light

Extendable Book Light

USB Book Light(2 Pack)

Customer Reviews
4.7 out of 5 stars 22,346
4.7 out of 5 stars 385
4.7 out of 5 stars 1,325
4.7 out of 5 stars 1,086
Price
$11.99 $10.99 $12.59 $12.79
Award
Wirecutter Editor Pick - - Wirecutter Editor Pick
Brightness Level
5 Brightness Levels, 3- 28LM 5 Brightness Levels, 5 - 25LM 5 Brightness Levels, 7 - 65LM Wirecutter Editor Pick
Color Temperature
1800K, 3400K, 6000K 2700K, 4000K, 6000K 2700K, 4000K, 6000K 1800K, 3400K, 6000K
Stepless Adjustable
× ×
Partner Friendly
Lamp Beads Numbers
5 14 5 5
Power Source
USB-A Rechargeable Type-C Rechargeable USB-A Rechargeable USB-A Rechargeable
Battery life
Up to 80 hrs Up to 90 hrs Up to 80 hrs Up to 80 hrs
Weights
1.45Oz (41g) 1.66Oz (47g) 1.62Oz (46g) 1.45Oz (41g)
Timer & Sleep Aid
× 30/45 Timer with Sleep Aid 30/45/60 Timer with Sleep Aid ×
Key Feature
CPC Certificate for Safer Use Tuned Reflector, Brighter Extendable Head, Wider CPC Certificate for Safer Use
bookmarks for book lovers

Product guides and documents

Product information

Technical Details

Color ‎Blue
Shape ‎Straight
Material ‎Acrylonitrile Butadiene Styrene (ABS)
Finish Type ‎Matte
Light Source Type ‎LED
Shade Material ‎Plastic
Power Source ‎Battery Powered
Brand ‎Glocusent
Item Weight ‎41 Grams
Number of Batteries ‎1 Lithium Metal batteries required. (included)
Style ‎Bookmark Style Reading Light
Voltage ‎5 Volts (DC)
Brightness ‎28 Lumen
Mounting Type ‎Clip On
Bulb Features ‎Dimmable
Color Temperature ‎1800 Kelvin
Color Rendering Index ‎90.0
Bulb Shape Size ‎A17
Number of Light Sources ‎5
Are Batteries Included ‎Yes
Product Dimensions ‎4.1"L x 1.3"W x 0.63"H
Global Trade Identification Number ‎00850034595092
Manufacturer ‎GLOCUSENT
UPC ‎850034595092
Part Number ‎GLCSNTBL103B
Item Weight ‎1.45 ounces
Country of Origin ‎China
Item model number ‎GLCSNTBL301
Batteries ‎1 Lithium Metal batteries required. (included)
Finish ‎Matte
Pattern ‎Solid
Installation Method ‎Clip On
Item Package Quantity ‎1
Number Of Pieces ‎1
Switch Style ‎Touch
Special Features ‎Filtered Blue Light, USB Rechargeable, Adjustable Brightness, Light weight, Eye Care
Usage ‎General Purpose
Included Components ‎Batteries included
Batteries Included? ‎Yes
Batteries Required? ‎Yes
Battery Cell Type ‎Lithium Polymer
Warranty Description ‎24-month warranty.

Additional Information

ASIN B09PR1BTM7
Customer Reviews
4.7 out of 5 stars 22,346 ratings

4.7 out of 5 stars
Best Sellers Rank #301 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
#7 in Book Lights
Date First Available January 5, 2022

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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Glocusent USB Rechargeable Book Light for Reading in Bed, Portable Clip-on LED Reading Light, 3 Amber Colors & 5 Brightness Dimmable, Compact & Long Lasting, Perfect for Book Lovers, Kids


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Important information

Brightness

28 lm

Color Temperature

1800 Kelvin

Wattage

0 watts

Bulb Voltage

5 volts_of_direct_current

Customer reviews

4.7 out of 5 stars
22,346 global ratings

Review this product

Share your thoughts with other customers

Customers say

Customers appreciate the book light's adjustable brightness with three color options and its effectiveness with paperbacks, magazines, and newspapers. The device features a compact size that fits perfectly in book covers and is lightweight, making it easy to transport on trips. Customers find it easy to use, with a booklet included for instructions, and praise its battery life, noting it lasts a while and doesn't need frequent recharging.

AI-generated from the text of customer reviews

2,174 customers mention "Brightness"2,025 positive149 negative

Customers appreciate the book light's brightness options, which include three color settings and adjustable intensity levels.

"...The power button, hue button, and intensity button are all well thought out. I think I got a deal!" Read more

"...I like that the light is adjustable for brightness and color. Also appreciate the ability to recharge it — no batteries!" Read more

"...to turn device on & off 2) control level of brightness and finally, 3) color choice...." Read more

"...It’s rechargeable by USB, has several different brightness settings and shades...." Read more

1,090 customers mention "Functionality"1,041 positive49 negative

Customers find the reading light functional, with one mentioning it works well with paperbacks, magazines, and newspapers.

"...The color is meh...but I'm honestly impressed by the functionality and well.thought design. I love that the light has directional capabilities...." Read more

"...This is the first one that works as it should! It attaches securely and lights up the whole page of my thick paperback book...." Read more

"...It is small and lightweight. It has worked fine with both paperback and hardback books. I'm pleased with my purchase." Read more

"...and also can clip to a paperback with a few extra pages and works fine...." Read more

592 customers mention "Rechargeability"552 positive40 negative

Customers appreciate the lamp's rechargeable feature, which can be powered through its built-in USB head, and one customer notes that it can be charged using a normal charging block.

"...Love that it can be charged in a USB. It's compact design. The power button, hue button, and intensity button are all well thought out...." Read more

"...Also appreciate the ability to recharge it — no batteries!" Read more

"...chargeable device with a compatible plug. USB-A • device is small & slim, so makes for a great addition for traveling" Read more

"...It’s rechargeable by USB, has several different brightness settings and shades...." Read more

553 customers mention "Color settings"530 positive23 negative

Customers appreciate the book light's color settings, which include three different light color temperatures and adjustable options.

"...It attaches securely and lights up the whole page of my thick paperback book. I like that the light is adjustable for brightness and color...." Read more

"...Other small things to point out: • colors to chose from ; thought the product had a color for everyone •..." Read more

"...It appears well made too, and the colors it comes in are pretty. I’m glad I bought this...." Read more

"Has an arrange of lights to suit your needs. I prefer the soft natural light. Also can adjust brightness to fit your needs...." Read more

548 customers mention "Size"521 positive27 negative

Customers appreciate the book light's compact size, noting that it fits well on any book and folds up smaller than a pocket knife.

"...Love that it can be charged in a USB. It's compact design. The power button, hue button, and intensity button are all well thought out...." Read more

"...chargeable device with a compatible plug. USB-A • device is small & slim, so makes for a great addition for traveling" Read more

"...It folds up small, slips easily into the book by clip, and you can see the entire page! The battery life lasts for several nights of reading...." Read more

"...My van is parked in the garage so I am not overly concerned. It is small and lightweight. It has worked fine with both paperback and hardback books...." Read more

481 customers mention "Battery life"448 positive33 negative

Customers are satisfied with the lamp's battery life, noting that it lasts a while and doesn't need to be recharged very often, with one customer mentioning it works well during power outages.

"...Also appreciate the ability to recharge it — no batteries!" Read more

"...The battery life lasts for several nights of reading. Highly recommend this light!" Read more

"...There are lots of options with light tone and intensity. The charge holds for a long time...." Read more

"...The battery seems to last awhile and even shows you how much charge you have left. The best part is how adjustable it is...." Read more

450 customers mention "Portable"440 positive10 negative

Customers find the reading light portable, describing it as lightweight and easy to pack, making it perfect for trips and travel items.

"...USB-A • device is small & slim, so makes for a great addition for traveling" Read more

"...It is small and lightweight. It has worked fine with both paperback and hardback books. I'm pleased with my purchase." Read more

"Great for travel. Folds up into a compact size. Produces an adequate reading light. Easily attaches to a book for reading in bed...." Read more

"...Works great, color is sweet, portable, flexible, has great charge, and very handy...." Read more

350 customers mention "Ease of use"330 positive20 negative

Customers find the reading light easy to use, with a booklet included for instructions, and appreciate its unobtrusive design.

"...This functional light is easy to utilize...." Read more

"...I can face it up, down, and in several different directions...." Read more

"...It is beautiful and totally gift worthy! Easy enough for kids to use and charge lasts a lonnnnng time!..." Read more

"This rechargeable light is powerful, convenient, and easy to use. It’s also lightweight. I liked it so much, I ordered a second one." Read more

Great Value, Great Visibility
5 out of 5 stars
Great Value, Great Visibility
We’ve had several different reading lights over the last few years. The lights were dim, didn’t cover the surface of the page, and ultimately the little batteries died. This book light solved my child’s evening reading problems! It’s rechargeable by USB, has several different brightness settings and shades. It folds up small, slips easily into the book by clip, and you can see the entire page! The battery life lasts for several nights of reading. Highly recommend this light!
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Top reviews from the United States

  • Reviewed in the United States on March 23, 2025
    Pleasantly surprised. Needed a light to encourage me to read more at night before bed. This was on sale and took a chance. The color is meh...but I'm honestly impressed by the functionality and well.thought design. I love that the light has directional capabilities. Love that it can be charged in a USB. It's compact design. The power button, hue button, and intensity button are all well thought out. I think I got a deal!
    8 people found this helpful
    Report
  • Reviewed in the United States on April 17, 2025
    I have tried several reading lights over the years, and always found them wanting. This is the first one that works as it should! It attaches securely and lights up the whole page of my thick paperback book. I like that the light is adjustable for brightness and color. Also appreciate the ability to recharge it — no batteries!
    One person found this helpful
    Report
  • Reviewed in the United States on February 5, 2025
    I bought this product in January, and it’s been great so far

    This functional light is easy to utilize. There are 3 buttons on the back to operate: 1) to turn device on & off 2) control level of brightness and finally, 3) color choice. You can pick from three options which is really nice, depending on your setting and what your preferences are. The booklet you receive goes into the choices, which is helpful

    I also enjoy that the where the light illuminates from also can move. So it doesn’t need to be one place; you have the option to move it left to right as you’re turning the pages

    Other small things to point out:
    • colors to chose from ; thought the product had a color for everyone
    • chargeable device with a compatible plug. USB-A
    • device is small & slim, so makes for a great addition for traveling
    Customer image
    5.0 out of 5 stars
    Perfect Booklight

    Reviewed in the United States on February 5, 2025
    I bought this product in January, and it’s been great so far

    This functional light is easy to utilize. There are 3 buttons on the back to operate: 1) to turn device on & off 2) control level of brightness and finally, 3) color choice. You can pick from three options which is really nice, depending on your setting and what your preferences are. The booklet you receive goes into the choices, which is helpful

    I also enjoy that the where the light illuminates from also can move. So it doesn’t need to be one place; you have the option to move it left to right as you’re turning the pages

    Other small things to point out:
    • colors to chose from ; thought the product had a color for everyone
    • chargeable device with a compatible plug. USB-A
    • device is small & slim, so makes for a great addition for traveling
    Images in this review
    Customer imageCustomer image
    6 people found this helpful
    Report
  • Reviewed in the United States on April 2, 2025
    Color: GreenVerified Purchase
    We’ve had several different reading lights over the last few years. The lights were dim, didn’t cover the surface of the page, and ultimately the little batteries died. This book light solved my child’s evening reading problems! It’s rechargeable by USB, has several different brightness settings and shades. It folds up small, slips easily into the book by clip, and you can see the entire page!
    The battery life lasts for several nights of reading. Highly recommend this light!
    Customer image
    5.0 out of 5 stars
    Great Value, Great Visibility

    Reviewed in the United States on April 2, 2025
    We’ve had several different reading lights over the last few years. The lights were dim, didn’t cover the surface of the page, and ultimately the little batteries died. This book light solved my child’s evening reading problems! It’s rechargeable by USB, has several different brightness settings and shades. It folds up small, slips easily into the book by clip, and you can see the entire page!
    The battery life lasts for several nights of reading. Highly recommend this light!
    Images in this review
    Customer image
    5 people found this helpful
    Report
  • Reviewed in the United States on December 30, 2024
    While my son is at a lesson, I sit in my van to read. It gets dark early right now, so having this light is very helpful. I do wish the light spread a bit more side to side (the head swivels, so it's not a big deal), but overall it works great. I have found that clipping it to the edge of the book instead of the back works better for me. There are lots of options with light tone and intensity. The charge holds for a long time. I do keep mine in the van and only bring it in to charge while plugged into my laptop. It is recommended to not store the light in extreme temperatures. My van is parked in the garage so I am not overly concerned. It is small and lightweight. It has worked fine with both paperback and hardback books. I'm pleased with my purchase.
    13 people found this helpful
    Report
  • Reviewed in the United States on March 29, 2025
    This little light is amazing! It’s far better quality than I anticipated! I love that it easily clips to my book, has several light settings (cool, warm, blue) and different brightness levels. The battery seems to last awhile and even shows you how much charge you have left.

    The best part is how adjustable it is. I can face it up, down, and in several different directions. I love that it’s bright enough that I can read well in bed and yet it doesn’t bother my hubby sleeping next to me.

    It appears well made too, and the colors it comes in are pretty.

    I’m glad I bought this. If you’re considering buying a boom light, I’d recommend this one. It’s perfect.
    One person found this helpful
    Report
  • Reviewed in the United States on February 26, 2025
    Color: WhiteVerified Purchase
    Has an arrange of lights to suit your needs. I prefer the soft natural light. Also can adjust brightness to fit your needs. It can clip to a hardcover and also can clip to a paperback with a few extra pages and works fine. Can adjust the angle of light two ways the body ( up and down) then the actual head/ light (side to side). Last plus is it’s rechargeable. Last one I had needed batteries to be changed like once a month.
  • Reviewed in the United States on March 14, 2025
    Color: WhiteVerified Purchase
    Great for travel. Folds up into a compact size. Produces an adequate reading light. Easily attaches to a book for reading in bed. Batteries last a long time. Great gift for a person who travels.
    2 people found this helpful
    Report

Top reviews from other countries

Translate all reviews to English
  • Sulaiman Nasser
    5.0 out of 5 stars عملي
    Reviewed in Saudi Arabia on August 9, 2024
    Color: WhiteVerified Purchase
    كنت أظن أنه يجب تعديله مع كل صفحة لكن الجميل أنه يبقى ثابت ويضيء لكلا الصفحتين 👌🏼
    Report
  • Amapola Rangel
    5.0 out of 5 stars Gran compra, quiero cien más
    Reviewed in Mexico on December 4, 2023
    Color: WhiteVerified Purchase
    Me ha gustado mucho, he viajado con la lámpara y me ha durado muchísimo la pila, se acomoda muy bien a los libros o e-readers. Tengan cuidado con los libros de pasta suave si son delicados porque puede dejar una ligera marca.
  • JeiMagik
    5.0 out of 5 stars Ligera y práctica / carga sin cable
    Reviewed in Spain on January 28, 2024
    Color: WhiteVerified Purchase
    Una luz de lectura recargable muy práctica y versátil. Lo que más me gusta es que es ligera y que gracias a su sujeción de pinza, se puede colocar fácilmente en las páginas sin dañarlas. La lámpara se mantiene en su sitio y se puede adaptar a cualquier posición ofreciendo luz a la totalidad de las páginas que estemos leyendo en ese momento.
    Otra cosa que me gusta es que no necesitas conectar un cable o adaptador de corriente para recargarla, ya que la propia lámpara incorpora una salida USB tipo A para recargarla fácilmente.
    Cuenta con tres tipos de luz y distintas intensidades, lo cual es perfecto para adaptarlo al gusto de cada lector o tipo de lectura que estemos realizando en este momento.
  • Estelle
    5.0 out of 5 stars So helpful!
    Reviewed in the United Kingdom on February 2, 2025
    Color: WhiteVerified Purchase
    This is absolutely perfect for reading before bed! I have a small light by my bed that isn’t bright enough to read my book comfortably without straining my eyes, and my big light in my room is far too bright to have on before bed. This light is perfect! It’s nice and compact, not taking up too much space on my book. I love that it has different brightness levels and tones so I can keep the cosy vibes but actually see what I’m reading! Definitely recommend!
    Customer image
    Estelle
    5.0 out of 5 stars
    So helpful!

    Reviewed in the United Kingdom on February 2, 2025
    This is absolutely perfect for reading before bed! I have a small light by my bed that isn’t bright enough to read my book comfortably without straining my eyes, and my big light in my room is far too bright to have on before bed. This light is perfect! It’s nice and compact, not taking up too much space on my book. I love that it has different brightness levels and tones so I can keep the cosy vibes but actually see what I’m reading! Definitely recommend!
    Images in this review
    Customer image
  • Ekrem aydemir
    5.0 out of 5 stars ...
    Reviewed in Turkey on April 17, 2025
    Color: WhiteVerified Purchase
    Harika. Su ana kadar İnternetten aldığım en iyi ürün olabilir ..