Mighty Bright

Mighty Bright WonderFlex Rechargeable LED Book Light

4.6 (615 reviews)

Illuminate Your Reading with Comfort and ConvenienceIntroducing The Original Mighty Bright WonderFlex Rechargeable Book Light. This flexible and durable book light provides warm, eye-care light with adjustable brightness levels, making it perfect for reading in bed, traveling, or any low-light en...

$29.99*
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*Price sourced from Amazon.com. Last updated:Aug 03, 2026.Price and availability are subject to change.

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Overview

Illuminate Your Reading with Comfort and Convenience

Introducing The Original Mighty Bright WonderFlex Rechargeable Book Light. This flexible and durable book light provides warm, eye-care light with adjustable brightness levels, making it perfect for reading in bed, traveling, or any low-light environment.

  • Brightness: 20 Lumens
  • Light Color: Warm Eye-Care Light
  • Brightness Levels: 3
  • Battery Life: Up to 45 Hours
  • Features: Rechargeable, Durable, Flexible
  • Color: Lavender

Key Features

NOW RECHARGEABLE! The WonderFlex was originally created to improve upon one of our old best-sellers - the Mighty Bright XtraFlex2 - and now we've made the WonderFlex even better by making it rechargeable! No need to buy batteries! Charges fully in 3 hours with included micro USB cable. Battery life: 10 hours on high, 45 hours on low. This extremely long battery life makes the WonderFlex Rechargeable an excellent choice for travel.

THREE BRIGHTNESS LEVELS - just click the power button. Built for paperbacks and medium-sized books, the WonderFlex Rechargeable provides warm white light via two energy-efficient LEDs rated for 100,000 hours. The PRECISION ENGINEERED OPTICAL GRADE LENS spreads light evenly providing a broad field of light that is clear, consistent, and easy on the eyes.

FLEXIBLE AND DURABLE, MADE OF SOFT-TOUCH SILICONE and ABS plastic, with an 8" flexible neck and padded STRONG-GRIP CLIP that clips onto any surface up to 1.5”. Great reading light for reading in bed, for your kids reading hour, for bookworms, as a flashlight, perfect gentle lighting as a nursing light, for light that won’t disturb your sleeping partner, and for travel. SKU# 47533 (LAVENDER)

HIGH CRI LEDs MIMIC NATURAL LIGHTING (High Color Rendering Index LEDs), providing accurate color rendering and even light output. Colors appear more vibrant and true, and with minimal optical distortion. We also quality test to FCC, CE, RoHS and Reach, UL, and California Prop 65 standards, and we audit our suppliers working and living conditions, and factory safety, to ensure high standards.

Specifications

Power Source
Rechargeable Battery
Charging Time
3 hours
Battery Life (High)
10 hours
Battery Life (Low)
45 hours
Light Source
2 energy-efficient LEDs
LED Life Rating
100,000 hours
Light Color
Warm white
Brightness Levels
3
Neck Length
8 inches
Clip Opening
Up to 1.5 inches
Materials
Soft-touch silicone, ABS plastic

Frequently Asked Questions

The WonderFlex Rechargeable LED Book Light is powered by a built-in rechargeable battery and charges fully in 3 hours with the included micro USB cable.
The battery life is 10 hours on high brightness and an extended 45 hours on low brightness, making it suitable for prolonged use.
This book light features three brightness levels, allowing you to easily adjust the illumination by clicking the power button to suit your reading environment.
It provides warm white light via two energy-efficient LEDs, and its High CRI LEDs mimic natural lighting, ensuring accurate color rendering and even, eye-friendly light output.
The WonderFlex Rechargeable features a padded strong-grip clip that can attach onto any surface up to 1.5 inches thick, offering versatile placement options.