10 Best Book Lights 2025 in the United States

The Gritin 19 LED Rechargeable Book Light stands out in the book light category thanks to its thoughtful design and user-friendly features. One of its key strengths is the adjustable brightness and color options. With three color temperatures (amber, mixed, and white) and stepless dimming from 10% to 100%, it caters to different reading preferences and lighting needs, making it more versatile than basic book lights.

Another significant advantage is its long battery life. Featuring a built-in 1200 mAh battery, it offers an impressive runtime of 8 to 80 hours depending on the brightness level. This means you can read for days without worrying about recharging it frequently. Plus, it charges quickly, taking only two hours to reach full battery.

The eye-care technology is a great feature too, as the LED lamp beads provide soft, flicker-free light, reducing eye strain during those long reading sessions. The horizontal head design also enhances the light's coverage area, illuminating a broader space without disturbing others around you. However, there are a few drawbacks to consider. While the light is lightweight and portable, some users might find the clip-on feature less secure if used on thicker books or cases. The design is also primarily for indoor use; its lack of water resistance means you can't use it outdoors in damp conditions. Additionally, while it’s generally well-reviewed, a few users have pointed out that the flexibility of the gooseneck can sometimes lead to it drooping after extended use.

The Gritin book light is an excellent choice for avid readers who need customizable lighting options and a long-lasting battery. Its soft light and flexible design are great for comfortable reading, but prospective buyers should be mindful of its clip-on stability and limited outdoor usability.

The Glocusent USB Rechargeable Book Light is a strong choice for anyone who enjoys reading in low light, especially in bed. It offers 5 brightness levels, so you can adjust the light to what feels best for your eyes without disturbing others nearby. With 7 LED beads, it spreads light evenly across the page, which helps reduce eye strain. One of its standout features is the 3 color modes: amber, breeze, and precise. The amber mode reduces blue light, which is great for protecting your eyes and helping you relax before sleep. The breeze mode gives a soft, cozy glow for casual reading, while the precise mode is brighter and sharper for detailed work or studying.

Battery life is impressive, giving you anywhere between 10 to 160 hours depending on the brightness setting, and it’s convenient to recharge via USB. The light also has clear battery indicators, so you won’t be caught off guard by a dead battery. Its design is compact and lightweight, with a flexible clip that fits various book sizes and angles, making it easy to adjust for comfortable reading. The light head can be tilted in multiple directions, although you need to be careful not to twist it beyond recommended angles to avoid damage.

On the downside, it is not waterproof, so it’s best kept away from moisture. Also, while the plastic build keeps it light, it might feel a bit less sturdy compared to heavier models. The product comes with a 24-month warranty and positive customer feedback, reflecting good reliability. If you want a versatile, portable reading light that balances eye comfort and practical use, this Glocusent model is worth considering.

The 86lux Book Light is a solid choice for anyone who enjoys reading in bed or in low-light conditions. It offers good brightness control with smooth dimming from 10% to 100%, plus it remembers your last setting, which is convenient if you want a consistent light level every night. You can also choose from three color tones—warm, neutral, and cool light—helping you find a comfortable glow that won't bother others or strain your eyes. The light’s frosted lens reduces glare, making it gentle on the eyes during extended reading sessions.

This book light is lightweight and compact, weighing under 2 ounces, and clips easily onto your book or e-reader. It has a flexible head that tilts and swivels for optimal reading angle, though it’s important not to twist it too far to avoid damage. One of its standout features is the rechargeable battery, which can last up to 80 hours depending on brightness. This means less hassle with frequent charging, especially useful for avid readers or travel.

The maximum brightness at 40 lumens is sufficient for close-up reading but might be a bit low for those who prefer a very bright light or want to illuminate larger areas. Also, it’s not waterproof, so it’s best kept indoors. The design is simple and stylish in gray, made from durable plastic, but some users may want a slightly bigger clip or more rugged build if they plan to use it heavily on the go. This makes the 86lux Book Light well-suited for bedtime readers, kids, or anyone needing a portable, rechargeable light with customizable color and brightness, balancing ease of use, portability, and gentle illumination for comfortable reading in dark environments without disturbing others.