---
product_id: 1142926
title: "Mighty Bright 40511 XtraFlex2 Book Light, Blue"
brand: "mighty bright"
price: "€ 5.85"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.fr/products/1142926-mighty-bright-40511-xtraflex2-book-light-blue
store_origin: FR
region: France
---

# 100,000-hour LED lifespan 2 energy-efficient LEDs 3 AAA batteries included Mighty Bright 40511 XtraFlex2 Book Light, Blue

**Brand:** mighty bright
**Price:** € 5.85
**Availability:** ❌ Out of Stock

## Summary

> 💡 Light up your late nights with precision and power!

## Quick Answers

- **What is this?** Mighty Bright 40511 XtraFlex2 Book Light, Blue by mighty bright
- **How much does it cost?** € 5.85 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/1142926-mighty-bright-40511-xtraflex2-book-light-blue)

## Best For

- mighty bright enthusiasts

## Why This Product

- Trusted mighty bright brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Flexibility:** Runs on included AAA batteries or optional AC adapter for continuous use
- • **Unmatched Durability:** LEDs engineered to last 100,000 hours—no replacements needed
- • **Precision Light Spread:** Optical-grade lens ensures even, glare-free illumination
- • **Versatile Clip & Stand:** Sturdy clip grips any surface, plus a free-standing base for hands-free use
- • **Dual Brightness Control:** Tap to switch between one or two LEDs for perfect lighting

## Overview

The Mighty Bright 40511 XtraFlex2 Book Light features two energy-efficient LEDs with a 100,000-hour lifespan, adjustable brightness, and a precision optical lens for even light distribution. Its sturdy clip and flexible neck offer versatile placement, while included AAA batteries and optional AC adapter provide reliable power options. Compact and durable, it’s designed for professionals who demand focused illumination anytime, anywhere.

## Description

The XtraFlex2 LED Book Light is a compulsive little multi-tasker—you’ll even be grilling by its light in no time! Two LEDs make the XtraFlex2 LED Book Light a versatile, super bright reading light. Set the intensity by pressing the button once or twice. Clip and twist to set the perfect angle—the flexible neck obeys your every whim. The clip opens extra wide to keep your hands free when it matters most. If the battery runs low, plug it in and keep plugging away - the XtraFlex2 is a jack-of-all trades portable light!

Review: Very nice. Just what I was looking for. - The unit feels very sturdy, and the picture is exactly the product you receive. The plastic clip seems likely to hold up nicely and stand up to the load of being clipped and un-clipped a LOT. The neck is finely jointed black metal, and it bends easily, but the weight of the light head can't bend it. The neck feels like it will stand up just fine to lots of bending. The light is fairly white to my eye. If there is a bluish tinge, it is very slight. And it's plenty bright enough for reading a book it is clipped to. Switch seems sturdy, clicks easily but distinctly, and is easy to find right on the top side of the light head. Hit the switch once to turn both lights on; hit it again and the 'inner' light turns off and outer light stays on; hit it a third time and all lights are off. Battery cover slides on and off just like pretty much any TV remote or cell phone: just apply a little downward pressure with with your finger on the little 'arrow' molded into the battery cover and push. Cover slides off revealing the battery compartment. No screwdriver or any other tool needed. It has a rubber pad on the end of the clip, which matches up with a rubber pad on the base, helping it to stay in place on hard surfaces. Some reviews have noted that it slides around a bit on thin book covers, and I saw that too *IF* I didn't push the clip as far down as it would go on the cover. When I clipped it as far onto the hardcover as it would go, it didn't move at all when I waved the book around. The max thickness that the clip will go on is 1 1/8" fully (basically 'hyper') extended. The clip seems designed to work optimally when the item it is clipped on is 3/8" to 3/4" thick. BUT of course it still works OK on thinner and thicker stuff than that. Bottom line: I can't think of anything I'd change. Would be a tich nicer for clipping onto books if the battery box was lighter and thinner. But you can't get AAAA batteries just everywhere, and they wouldn't last as long. Also if the battery box was much lighter, you couldn't use it as a lamp base. DIMENSIONS: Base battery box: 3.1"L x 1.6"W x 0.65"H. Clip Triangle Height: 0.7" Overall height from bottom of base to top of clip: 1.7" Flexible Neck Length (not counting light head): 7.75 BUT the neck starts 0.6" in from the end of the battery box. Neck diameter: 5/32" (0.15"). Light Head: 2.18"L x 0.8"W x 0.64"H.
Review: Compact, Lightweight, Rugged, Durable, and BRIGHT - I've had the Xtra Flex 2 LED Book Light for almost a year now, and I absolutely love it! I'm able to attach it to a book or to my Kindle. The Xtra Flex 2 LED Book Light is also available in the following colors: Black , Silver , Purple , Green , and Pink . Pros ---- - VERY BRIGHT White Light - Two Brightness Settings (1) On the brighter setting, it uses both of its LED lights; (2) on the dimmer setting, it uses only one. - Phenomenal Battery Life The book light requires 3 AAA batteries to operate. My book light provides 15-20 hours of light before the light STARTS to be noticeably dimmer. The book light can provide about 35 - 40 hours of usable light before I have to replace the batteries (I use 1000 mAH AAA rechargeable batteries). - Flexible Gooseneck The gooseneck is extremely flexible; it can be twisted or bent. I can adjust the height and direction of the light with total ease. It comes in very handy for directing the light on the verso or recto as needed as you're reading. - Compact and Lightweight With a book in hand, I hardly feel the weight of the book light when it is clipped to the book. - Rugged and Durable The book light is well-made and has a rugged casing. Cons --- None. I honestly can't think of any! The Xtra Flex 2 LED Book Light is both attractive and functional. Plus, it is very affordable and reasonably priced. You really can't go wrong with this one!

## 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, Adjustable neck holds the light securely in place
- Base can be used free-standing, Powered by 3 AAA batteries (included) or optional AC adapter (sold separately)
- Optional cradle base (not included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | 1933622717 |
| Additional Features | Energy Efficient |
| Base Material | Plastic |
| Best Sellers Rank | #3,115,123 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,866 in Book Lights |
| Brand Name | Mighty Bright |
| Color | Blue |
| Connectivity Technology | USB |
| Control Method | Touch |
| Customer Reviews | 4.6 out of 5 stars 2,108 Reviews |
| Finish Type | Blue |
| Finish Types | Blue |
| Global Trade Identification Number | 00729578405115, 00729578405214, 09781933622712 |
| Included Components | Power Cable |
| Installation Type | Freestanding |
| Item Dimensions D x W x H | 4"D x 1.75"W x 8.5"H |
| Item Weight | 2.3 Ounces |
| Lamp Type | book light |
| Light Source Type | LED |
| Lighting Method | Adjustable |
| Manufacturer | Mighty Bright |
| Material Type | Plastic |
| Model Number | 40511 |
| Number of Items | 1 |
| Number of Light Sources | 2 |
| Number of Pieces | 1 |
| Power Source | AC & Battery |
| Product Dimensions | 4"D x 1.75"W x 8.5"H |
| Shade Color | Blue |
| Style Name | XtraFlex2 |
| UPC | 884444813750 729578405214 729578405115 729578405207 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wattage | 2 watts |

## Images

![Mighty Bright 40511 XtraFlex2 Book Light, Blue - Image 1](https://m.media-amazon.com/images/I/510QWosny-L.jpg)
![Mighty Bright 40511 XtraFlex2 Book Light, Blue - Image 2](https://m.media-amazon.com/images/I/91U3V6vk7fL.jpg)
![Mighty Bright 40511 XtraFlex2 Book Light, Blue - Image 3](https://m.media-amazon.com/images/I/51JIHYKF5ZL.jpg)
![Mighty Bright 40511 XtraFlex2 Book Light, Blue - Image 4](https://m.media-amazon.com/images/I/510XQYSpTyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice. Just what I was looking for.
*by T***Z on March 17, 2014*

The unit feels very sturdy, and the picture is exactly the product you receive. The plastic clip seems likely to hold up nicely and stand up to the load of being clipped and un-clipped a LOT. The neck is finely jointed black metal, and it bends easily, but the weight of the light head can't bend it. The neck feels like it will stand up just fine to lots of bending. The light is fairly white to my eye. If there is a bluish tinge, it is very slight. And it's plenty bright enough for reading a book it is clipped to. Switch seems sturdy, clicks easily but distinctly, and is easy to find right on the top side of the light head. Hit the switch once to turn both lights on; hit it again and the 'inner' light turns off and outer light stays on; hit it a third time and all lights are off. Battery cover slides on and off just like pretty much any TV remote or cell phone: just apply a little downward pressure with with your finger on the little 'arrow' molded into the battery cover and push. Cover slides off revealing the battery compartment. No screwdriver or any other tool needed. It has a rubber pad on the end of the clip, which matches up with a rubber pad on the base, helping it to stay in place on hard surfaces. Some reviews have noted that it slides around a bit on thin book covers, and I saw that too *IF* I didn't push the clip as far down as it would go on the cover. When I clipped it as far onto the hardcover as it would go, it didn't move at all when I waved the book around. The max thickness that the clip will go on is 1 1/8" fully (basically 'hyper') extended. The clip seems designed to work optimally when the item it is clipped on is 3/8" to 3/4" thick. BUT of course it still works OK on thinner and thicker stuff than that. Bottom line: I can't think of anything I'd change. Would be a tich nicer for clipping onto books if the battery box was lighter and thinner. But you can't get AAAA batteries just everywhere, and they wouldn't last as long. Also if the battery box was much lighter, you couldn't use it as a lamp base. DIMENSIONS: Base battery box: 3.1"L x 1.6"W x 0.65"H. Clip Triangle Height: 0.7" Overall height from bottom of base to top of clip: 1.7" Flexible Neck Length (not counting light head): 7.75 BUT the neck starts 0.6" in from the end of the battery box. Neck diameter: 5/32" (0.15"). Light Head: 2.18"L x 0.8"W x 0.64"H.

### ⭐⭐⭐⭐⭐ Compact, Lightweight, Rugged, Durable, and BRIGHT
*by S***W on March 9, 2009*

I've had the Xtra Flex 2 LED Book Light for almost a year now, and I absolutely love it! I'm able to attach it to a book or to my Kindle. The Xtra Flex 2 LED Book Light is also available in the following colors: Black , Silver , Purple , Green , and Pink . Pros ---- - VERY BRIGHT White Light - Two Brightness Settings (1) On the brighter setting, it uses both of its LED lights; (2) on the dimmer setting, it uses only one. - Phenomenal Battery Life The book light requires 3 AAA batteries to operate. My book light provides 15-20 hours of light before the light STARTS to be noticeably dimmer. The book light can provide about 35 - 40 hours of usable light before I have to replace the batteries (I use 1000 mAH AAA rechargeable batteries). - Flexible Gooseneck The gooseneck is extremely flexible; it can be twisted or bent. I can adjust the height and direction of the light with total ease. It comes in very handy for directing the light on the verso or recto as needed as you're reading. - Compact and Lightweight With a book in hand, I hardly feel the weight of the book light when it is clipped to the book. - Rugged and Durable The book light is well-made and has a rugged casing. Cons --- None. I honestly can't think of any! The Xtra Flex 2 LED Book Light is both attractive and functional. Plus, it is very affordable and reasonably priced. You really can't go wrong with this one!

### ⭐⭐⭐⭐⭐ Works great for the Kindle
*by C***E on July 19, 2009*

I bought this for my Kindle 2 because I wake up earlier than my husband when we're on vacation, and I hate having to read in the bathroom so that I don't wake him up by turning on the light. This solves that problem nicely. I found this product when I looked for Kindle 2 accessories. There is another Mighty Bright clip on light that's specifically for the Kindle, but it costs a bit more. This works just fine. It can either clip to the Kindle 2 or the cover. It's not very heavy - I tested it on a regular paperback, and as long as you put more than 50 pages in the clip, it won't bend the pages. One thing I like about this is that it can rest on its own clip, like a stand. This is great for when I want to play on my laptop in a dark hotel room and still want to see the keyboard. I don't have to clip it to anything - just stand it up and turn it on. Bonus! This uses 3 AAA batteries. I'm using the ones it came with and will change to rechargeable ones when these die. It might take a while for them to die, though - LED lights don't use up much energy. That's good because rechargeable batteries don't hold much charge. There are three settings - really bright, kinda' bright, and off. The light is a little bluish, which makes white pages stand out really well. The only problem I have with this is that after this product shipped, I saw the exact same thing at Barnes & Noble for $2 less. It's an awesome product and worth what I paid for it, but paying less would have made it better.

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-06-09*