Gritin G1321- Rechargeable 19-LED Book Light

Gritin G1321- is a rechargeable LED book light with a horizontal head, three color temperatures, five brightness settings and a flexible neck. Its clip-on design and adjustable beam are aimed at reading in bed or other dim settings, while the stated battery runtime varies widely by operating conditions.

At a glance

A horizontal light head is described as providing a wider reading area across both pages.
Three color temperatures and five brightness levels allow the light to be adjusted for different reading conditions.
A flexible 360° neck and clip are intended to position the beam and attach to books or e-readers.
The listing states a 1200 mAh battery and USB-C charging, with runtime claims varying by setting.

Price

$11.69Save 10%

Reference price: ~~$12.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Multiple color and brightness choices offer practical control over the reading light.
The flexible neck and clip-on format suit hands-free use with a book or e-reader.
The rechargeable battery avoids routine disposable-battery replacement.

Cons

The listing does not specify a single expected runtime for a particular brightness and color setting.

Technical specifications

24 specifications

Identity
Brand	Gritin
Model	G1321-
Light source	LED
Product type	Book Lights

Lighting and controls
Color temperature options	3 color temperatures: Mixed Light (3400K),White Light (6000K),Amber Light (1800K)
Brightness levels	5 levels of brightness
Adjustable neck	360° Flexible Neck
Control method listed	Remote
Switch type	Push Button
Lighting method	Adjustable
Wattage	3.8 watts

Connectivity and power
Connection listed	USB
Power configuration	Battery Powered
Battery capacity	1200 mAh
Charging port	Type-C
Stated continuous lighting time	up to 12-90 hours

Dimensions and installation
Mounting type listed	Tabletop
Form factor	Rectangular
Dimensions	4.13"D x 3.94"W x 1.38"H
Weight	68 g
Shade height	3.5 centimeters

Materials and protection
Material type	ABS-65% + Metal-28% + Silicone-7%
Water resistance	Not Water Resistant
Indoor or outdoor use	Indoor

What to know before buying

Listing details to confirm

Listing details are inconsistent or unconfirmed: the title says 19 LEDs, while other specifications call the source LED without confirming its count. The listed control method says Remote, but the feature text describes button operation. The USB-C cable is claimed in the feature text, but the explicit included-components list names only a flexible neck and rechargeable battery. Runtime is stated as 12-90 hours without specifying which settings correspond to each duration.

What’s in the box

Flexible neckIncluded
Rechargeable batteryIncluded
Type-C cableCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Readers wanting a clip-on light with multiple brightness and color-temperature choices.
People who want a rechargeable book light with a flexible neck for positioning the beam.

Less suited to

Buyers needing water resistance, as the listing states Not Water Resistant.
Shoppers who need a clearly specified runtime for a particular brightness setting before purchase.

Gritin G1321- Rechargeable 19-LED Book Light · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.8 / 5 · 20,928 ratings

5 stars90%90%
4 stars7%7%
3 stars2%2%
2 stars0%0%
1 star1%1%

Customer feedback highlights adjustable brightness, lighting across both pages, ease of attaching and operating the light, and satisfaction with its reading options. Those reported benefits fit the listed clip, flexible neck, three color temperatures and five brightness levels. Battery life is also a positive theme, though the listing's broad 12-90-hour claim does not establish runtime at a particular setting. Aggregate ratings are mostly five-star, but ratings alone do not explain individual experiences.

Positive themes

Customers appreciate the adjustable brightness and the ability to illuminate both pages.
Feedback describes the buttons and attaching the light to a book as easy to use.
Customers mention the range of color-temperature options and reading use positively.