Mighty Bright

Mighty Bright 40512 XtraFlex2 LED Book Light - Silver

4.4 (401 reviews)

Read comfortably in any setting with dual LEDs, flexible positioning, and 100,000-hour bulb life.

$32.00*
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*Price sourced from Amazon.com. Last updated:Aug 02, 2026.Price and availability are subject to change.

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Overview

The Mighty Bright 40512 XtraFlex2 LED Book Light delivers focused, even illumination exactly where you need it. Equipped with two energy-efficient LEDs and a precisely engineered optical-grade lens, it spreads a consistent pool of bright white light across your reading material without the harsh glare or uneven hot spots common in cheaper clip-on lights. A single tap of the button lets you choose between one LED for ambient reading or both LEDs for maximum brightness, giving you control over intensity without complicated switches.

The flexible gooseneck bends and holds position easily, letting you direct light at the perfect angle whether you are reading in bed, following sheet music on a stand, or working at a dimly lit desk. The sturdy spring-loaded clip grips books, e-readers, music stands, and other surfaces securely. Powered by three included AAA batteries with an average life of approximately 40 hours, and featuring LEDs rated to last 100,000 hours, the XtraFlex2 is built to be a long-lasting companion for anyone who reads, studies, or performs in low-light environments. Its compact silver design folds down small enough to toss in a bag or nightstand drawer.

Key Features

Two energy-efficient LEDs cast bright white light

Durable LEDs last 100,000 hours - no replacement necessary

Use one or two LEDs by tapping button

Precisely engineered optical grade lens spreads light evenly

Sturdy clip grips almost anything

Specifications

Brand
Mighty Bright
Model
40512
Light Source
LED
Number of LEDs
2
Brightness Settings
One or Two LEDs
LED Lifespan
100,000 hours
Power Source
3 AAA batteries (included)
Average Battery Life
40 hours
Mounting Type
Clip
Color
Silver
Dimensions
1.9"D x 8.4"W x 4"H
Weight
2.3 ounces

Frequently Asked Questions

Simply tap the power button to toggle between one LED for softer light and two LEDs for brighter illumination.
It uses 3 AAA batteries (included) and provides an average battery life of approximately 40 hours.
Yes, the sturdy clip is designed to grip almost anything — music stands, headboards, laptop screens, easels, and more.
The LEDs are rated at 100,000 hours of use, effectively lasting the lifetime of the light with no replacement necessary.