Gritin G1321- 19-LED Rechargeable Book Light

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Product guide

Gritin G1321- 19-LED Rechargeable Book Light

The Gritin G1321- is a rechargeable clip-on book light with 19 LEDs, three colour temperatures and five brightness levels. Its flexible neck and brightness-and-colour memory suit bedside reading, while the listing gives conflicting power and control details to check before purchase.

At a glance

Three colour temperatures and five brightness levels, with memory for the previous colour and brightness settings.
Flexible 360° gooseneck and padded clip are described for attaching to books, e-readers or bookshelves.
The listing claims 12–90 hours of continuous use, depending on conditions that are not specified in the claim.
Type-C cable is stated as included.

Price

$21.24Save 15%

Reference price: ~~$24.99~~

Price checked: 13 Nov 2026

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Pros and cons

Pros

Adjustable colour and brightness settings can accommodate different reading preferences.
Memory function is claimed to restore the last colour and brightness settings when switched back on.
Flexible neck and clip make it adaptable to different reading positions and surfaces.

Technical specifications

30 specifications

Identity
Brand	Gritin
Model	G1321-

Lighting
Light sources	19
Light source	LED
Colour temperatures	Mixed Light (3400K) - White Light (6000K) - Amber Light (1800K)
Brightness levels	5 levels

Connectivity and controls
Wireless connection listed	Usb
Control methods listed	Remote
Switch type	Push Button

Power and battery
Power configuration	USB powered
Battery capacity	1200mAh
Claimed runtime	up to 12-90H continuous lighting reading time
Charging port	Type-C
Voltage	5 Volts
Wattage	3.8 watts

Dimensions and installation
Mounting types listed	Desktop
Form factor	Rectangular
Dimensions listed	10.5D x 10W x 3.5H centimetres
Weight listed	68 Grams
Shade height	3.5 Centimeters
Installation type	Freestanding

Materials and protection
Base material	Plastic
Shade material	Acrylonitrile Butadiene Styrene
Material type	Silicone
Water resistance listed	Not Water Resistant

Other details
Finish	Matte
Bulb base	E26
Bulb shape size	T
Recommended use	Reading
Indoor or outdoor use	Indoor

What to know before buying

Listing details to confirm

Listing details are contradictory or inconsistent: the technical fields list USB power, USB connectivity, desktop mounting, remote control, an E26 bulb base and a rectangular form, while the feature text describes a rechargeable clip-on book light with a Type-C port and push-button controls. The runtime is stated as 12–90 hours without specifying settings. Confirm the selected model’s controls, mounting, power arrangement and runtime before buying.

What’s in the box

Included

Power cable

Who is it for?

A good fit for

Readers wanting a compact clip-on light with adjustable colour and brightness.
Bedside or travel readers who may benefit from a flexible neck and remembered settings.
People who want to use a light for books, e-readers or piano scores.

Less suited to

Anyone needing a water-resistant reading light.
Buyers who need a clearly confirmed power, control or mounting configuration without checking the listing details.

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

Customer reviews on Amazon

4.8 / 5 · 20,857 ratings

5 stars90%90%
4 stars6%6%
3 stars3%3%
2 stars1%1%
1 star0%0%

Customer feedback highlights adjustable brightness and colour choices, useful reading illumination and battery life, with some reports describing use over weeks between charges. These are customer perceptions rather than confirmation of the listing’s claimed runtime, which spans 12–90 hours without specified settings. The reported flexibility of the lighting options is relevant for bedtime reading and score reading.

Positive themes

Customers describe the brightness and colour choices as useful for reading.
Feedback praises functionality and battery life, including a report of weeks between charges.
Customers report positive impressions of the light’s quality and value.

Frequently asked questions

How many brightness levels and colour temperatures are listed?

The feature text specifies five brightness levels and three colour temperatures: mixed, white and amber.

What runtime does the listing claim?

It claims 12–90 hours of continuous lighting, but does not explain which settings correspond to that range.

Does it have a flexible neck and clip?

The feature text describes a 360° flexible gooseneck and a padded clip. Technical fields elsewhere list desktop mounting, so confirm the configuration for the selected listing.

What is included?

The included-components field lists a power cable, and the feature text says a Type-C cable is included.