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Gritin Book Light Review: Wide, Eye-Friendly Lighting for Night Reading

Gritin 19 LED Book Light, Reading Light Book Lamp for Reading at Night with Memory Function, 3 Eye-Protecting Modes -Stepless Dimming, Long Battery Life, 360° Flexible Lamp for Bed,Tablet
4.6
[Wide Horizontal Head]  Straight-line LEDs provide broad, uniform, soft illumination ideal for night reading without disturbing others.
[Three Colors & Dimming]  Amber, mixed, and white modes with stepless brightness control and memory for preferred settings.
[Eye-Protecting Soft Light]  Flicker-free, glare-free LEDs reduce eye fatigue for extended reading sessions.
[USB-C Rechargeable Battery]  1200mAh battery delivers 8–80 hours; two-hour fast charge and four LED power indicators.
[Flexible Portable Clip]  360° silicone gooseneck and non-slip clip securely attaches to books, e-readers, shelves.
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A bedside reading lamp designed to deliver wide, soft illumination for night-time reading, the Gritin Book Light focuses on even, eye-friendly lighting. Calmer, less tiring reading sessions help readers concentrate and avoid disturbing a partner. Is the lamp versatile enough for books, e-readers and travel?

⚡ At a Glance
  • Lighting Quality: Wide, even illumination from a horizontal head with soft, non-glaring output
  • Best for: Bedside readers, commuters using e-readers, and travellers needing compact lighting
  • Not ideal for: Users who require integrated hands-free audio or multi-room lighting

A horizontal head arranges 19 LEDs beneath an ABS lampshade to produce uniform, soft light. Rechargeable 1200mAh battery and 360-degree flexible neck make the lamp portable and adjustable for many reading scenarios.


Even, wide illumination, thanks to a horizontal head with 19 LEDs

A horizontal head places 19 high-quality LED lamp beads in a straight line under an ABS material lampshade, spreading light across a larger area while smoothing hotspots. The arrangement and shade produce stable, uniform output without flicker or glare.

Pages and tablet screens receive consistent light across the surface, making it easier to read large-format material or share light without causing eye strain or distracting a partner.

Low-eye-fatigue reading, with three colour temperatures and stepless dimming

Three colour temperature modes are available: Amber (1800K), Mixed (3400K) and White (6000K), selectable with a short press. Long press the brightness control for stepless dimming from 10% to 100%, and a memory function recalls the last setting.

Readers can fine-tune warmth and brightness to match ambient conditions and personal comfort, reducing eye strain during long sessions while keeping preferred settings ready next time.

Long runtime and quick recharge, thanks to a 1200mAh USB-C battery

A built-in 1200mAh battery supports a reported runtime of between 12 and 90 hours depending on brightness, and reaches full charge in around two hours via the included USB-C cable. Four LED indicators show the real-time power level.

Extended use between charges suits long trips and bedside use, and clear charge indicators remove guesswork when planning usage away from mains power.

✨ The 4 Key Reasons for Gritin Book Light
  1. Horizontal head – Wider beam covers an open book and tablet evenly
  2. Three colour temperatures – Warm to cool tones suit night or daytime reading
  3. 1200mAh USB-C battery – Up to 90 hours on low brightness for long sessions
  4. 360° flexible neck and non-slip clip – Angle and attach securely to books, e-readers or shelves
📋 Technical Details at a Glance
  • Type: Reading/book lamp
  • Light source: LED
  • Number of LEDs: 19 lamp beads arranged in a straight line
  • Colour temperatures: Amber (1800K), Mixed (3400K), White (6000K)
  • Dimming: Stepless brightness control, 10%–100%
❓ Frequently Asked Questions

Q: How long will the battery last between charges?

A: Battery runtime varies with brightness settings, ranging from about 12 hours on high brightness up to roughly 90 hours on the lowest setting.

Q: How is the lamp charged and how long does charging take?

A: Charge via the included USB-C cable; a full recharge takes around two hours and four LED indicators show the charge level.

Q: Can the lamp attach to a book or e-reader securely?

A: Clips with non-slip pads keep the lamp secure on books, e-readers, shelves and similar surfaces, while the 360-degree flexible neck allows precise aiming.

🏆 Our Verdict

Ideal for readers who want focused, adaptable lighting without disturbing others, the lamp suits bedside reading, e-readers and travel use. The combination of a horizontal 19-LED head, three colour temperatures with stepless dimming and a long-lasting rechargeable battery is the main selling point. While cost varies by retailer, the durable build and useful runtime make it a practical long-term purchase.