Gritin G1330 9-LED Rechargeable Book Light

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Product guide

Gritin G1330 9-LED Rechargeable Book Light

The Gritin G1330 book light is a rechargeable clip-on reading lamp with nine LEDs, three colour modes and stepless dimming. Its flexible neck and built-in battery suit bedside reading or portable use, while the claimed 80-hour runtime applies at the lowest brightness.

At a glance

Three light modes combine the nine LEDs in different ways, with continuous brightness adjustment by long-pressing the button.
The listing claims up to 80 hours of light at the lowest brightness and a full charge in about 2.5 hours.
A flexible neck and anti-skid clip are described for positioning the light on books, e-readers or shelves.
Four battery indicator lights show the remaining charge, according to the listing.

Price

£5.36Save 44%

Reference price: ~~£9.59~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Stepless dimming offers more control than fixed brightness steps.
Rechargeable operation and a claimed 80-hour low-brightness runtime can suit regular reading away from a power socket.
The flexible neck and clip support hands-free positioning on reading materials or nearby surfaces.
Customer feedback reports positive experiences with lighting, battery life and the clip.

Technical specifications

18 specifications

Identity and lighting
Brand	Gritin
Model	G1330
LED count	9
Light source	LED
Colour modes	3 color temperature lighting modes
Brightness adjustment	100% to 10%

Power and controls
Charging connection listed	USB
Control method listed	Touch
Battery capacity	1000mAh
Claimed charge time	about 2.5 hours
Claimed maximum runtime	up to 80 hours lighting at lowest brightness
Charging voltage listed	5 Volts

Dimensions and installation
Mounting type listed	Tabletop
Dimensions listed	10.8D x 6W x 3H centimetres
Weight listed	63 Grams
Neck adjustment	360°

Materials and protection
Material listed	Plastic
Water resistance listed	Not Water Resistant

What to know before buying

Listing details to confirm

The listed controls conflict: the details describe Touch, while the feature text says to click or long-press a button. USB is listed as the connection despite claims of USB-C charging. The product is described as both clip-on and tabletop, and as both cordless and not cordless. Confirm the selected model's controls, charging port and mounting arrangement before buying. The 80-hour runtime is claimed only at the lowest brightness, not at full output.

What’s in the box

Included

Power cable

Who is it for?

A good fit for

Readers wanting a compact light to clip onto a book or e-reader for bedside use.
People who value adjustable brightness and three colour-temperature modes.
Readers seeking a rechargeable lamp with a flexible neck and battery-level indicators.

Less suited to

Buyers needing a water-resistant reading light.
Anyone requiring a stated runtime at brighter settings or a confirmed charging-port and control configuration.

Gritin G1330 9-LED Rechargeable Book Light · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 55,389 ratings

5 stars81%81%
4 stars13%13%
3 stars4%4%
2 stars1%1%
1 star1%1%

Customer feedback highlights useful light settings and brightness for reading in bed, along with positive reports about battery life and how readily the clip attaches. These impressions suit the listed dimming, rechargeable battery and clip-on design, but feedback does not establish a runtime under any particular setting. Overall ratings are largely five-star, with a smaller spread across lower ratings, so experiences are not uniformly positive.

Positive themes

Customers report positive experiences with lighting quality, battery life, brightness, adjustable settings and the clip.
The customer summary describes the light as useful for reading in bed and considers it good value.

Frequently asked questions

How long does the battery last?

The listing claims up to 80 hours at the lowest brightness. It does not give a runtime for higher brightness settings.

Can brightness and colour be adjusted?

The listing describes stepless brightness adjustment from 100% to 10% and three colour modes. Its instructions say to long-press for brightness and click to switch modes.

How is the light charged?

The feature text says USB-C charging and gives a claimed charge time of about 2.5 hours. The details list USB, so confirm the port on the selected listing.

Can it attach to a book?

The feature text describes an anti-skid clip and flexible neck for books, e-readers and shelves. The details also list tabletop mounting, so check the mounting arrangement if it matters.