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Rechargeable Book Light 1800K+3000K 4 Modes White

SKU CH-PMJD-SRS2A

A clip-on LED book light offering four adjustable modes at 1800K amber and 3000K warm white, with a flexible 315° neck and 90° lens swivel for precise positioning

  • Eye-care amber mode blocks 99.95% blue light for safer night reading
  • Four selectable modes at 1800K and 3000K suit any ambient light
  • Built-in USB plug recharges in 1.5 hours for up to 8 hours use
  • 315° flexible arm plus 90° lens swivel directs light exactly where needed
  • Weighs 1.38 ounces and folds flat for travel or use as a bookmark

What This Light Does

A rechargeable clip-on book light that offers two colour temperatures — 1800 K amber and 3000 K warm white — each at 50 % and 100 % brightness. Four lighting modes are selected with a short press; a long press turns the light off. The amber setting blocks 99.95 % of blue light for eye comfort during night reading. It suits readers who want adjustable warmth without disturbing a partner.

When to Choose This Over a Basic Clip Light

Replaces single-colour clip lights that only provide cool white output and require disposable batteries. The jump is worth it when you need both a low-blue amber mode for sleep hygiene and a warmer white option for general reading. The built-in 200 mA lithium cell charges in 1.5 hours via any USB port and runs about 8 hours at the chosen brightness, removing the ongoing cost and waste of replaceable cells.

Limits of the USB Charging and Flexible Mount

Charging relies on a standard USB-A plug; no cable is included, so a host device or adapter must be on hand. The head swivels 90 ° left and right and 45 ° downward, while the holder bends 315 ° for positioning. The transparent clip grips pages of varying thickness but adds bulk when the unit is folded flat at 1.38 ounces. No wireless or fast-charge protocols are supported.

Highlights

  • Eye-care amber mode blocks 99.95% blue light for safer night reading
  • Four selectable modes at 1800K and 3000K suit any ambient light
  • Built-in USB plug recharges in 1.5 hours for up to 8 hours use
  • 315° flexible arm plus 90° lens swivel directs light exactly where needed
  • Weighs 1.38 ounces and folds flat for travel or use as a bookmark

Specifications

BrandDEWENWILS

Questions about this item

How thick a book can the clip hold?

The sturdy metal clip is designed to grasp books of varying thicknesses tightly, and the transparent holder on one side avoids disturbing the page you are reading.

How do I switch between the four lighting modes?

Short-press the button to cycle through 50 % amber, 100 % amber, 50 % warm white and 100 % warm white; a long press turns the light off.

How long does the built-in battery last and how is it replaced?

The 200 mA lithium cell gives about 8 hours at a typical brightness setting after a 1.5 hour USB charge; the battery is not user-replaceable, so the whole unit is replaced when the cell no longer holds charge.

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