Pay in installments of $3.19 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
ZAYAZ LED Wall Sconces, LED Wall Mounted Lamps, LED Reading Lights for Bedroom, Wireless Lamp with 360° Rotate Magnetic Ball with FreeGift Desk Lamp Bracket for Table Lamps(Rose Gold)About This 360Free Rotation: This cordless reading lamp has a 360rotating magnetic ball, so you can DIY the light source direction according to your needs. The smart desk lamp will help you remember the mode and brightness you used last time, so that it will be more convenient for you to use next time. You can put the light on the stand as a flashlight in an emergency, no need to look for a flashlight. Desk Lamp Built in Rechargeable Battery: The
About This
- 【360°Free Rotation】: This cordless reading lamp has a 360°rotating magnetic ball, so you can DIY the light source direction according to your needs. The smart desk lamp will help you remember the mode and brightness you used last time, so that it will be more convenient for you to use next time. You can put the light on the stand as a flashlight in an emergency, no need to look for a flashlight.
- 【Desk Lamp Built-in Rechargeable Battery】: The modern desk lamp is powered internally by a built-in rechargeable battery. It takes less than 4 hours to fully charge and can work up to 20 hours in the lowest mode, and up to 6 hours in maximum brightness. It does not need to be plugged in when in use, it is wireless and portable, and can be carried anywhere, especially in the case of limited sockets and power outages.
- 【Stepless Dimming & Customizable Brightness】Effortlessly adjust the brightness of the light with our advanced stepless dimming technology. With the touch of a button, the LED wall sconces can adjust 3 light modes: warm light, natural light and white light. Long press to adjust the brightness until you find the perfect lighting for your preference, then just release the button to enjoy the glow.
- 【Soft Eye Protection】: This LED desk lamp is made of full-spectrum beads, the light is soft, no flicker, no shadow, no glare, no blue light, which helps those who read and work for hours to protect their eyesight in those days. This portable magnetic lamp is perfect for reading, drawing, working, studying for a long time. Ideal gift for kids and bookworms.
- 【WIDELY APPLICABLE】: The light can be easily detached from the magnet stand for charging, or used as a portable light in various places.The battery powered desk lamp is suitable for various occasions, such as reading lamp, nail art desk lamp, office desk lamp, bedside desk lamp, computer desk lamp, corridor cabinet stair bookshelf kitchen vanity mirro.
Overview
- Finish Type : Painted
- Bulb Base : GU10
- Product Dimensions : 5.1"D x 3.3"W x 13.8"H
- Item Weight : 14.4 ounces
- Lamp Type : LED Desk Lamp
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 7 reviews
Sort
Product Reviews
★★★★★ 4
Poor quality binding
Format: Paperback, Format: Paperback
Binding glue fell apart in less than a week and the pages fell out. Content is great though and I have a shiny new kernel based on Kali. 4 stars despite the binding because the content is top tier if you love all things Linux 🤌
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 4, 2025
★★★★★ 5
An Essential Guide for Mastering Linux Kernel Development
Format: Paperback, Format: Paperback
Linux Kernel Programming - Second Edition: A Comprehensive and Practical Guide to Kernel Internals, Writing Modules, and Kernel Synchronization is an outstanding resource for anyone eager to understand the inner workings of the Linux kernel. Whether you're a beginner looking to get started or an experienced developer aiming to deepen your knowledge, this book delivers a well-structured and hands-on approach to kernel programming.
The book starts with the fundamentals—setting up a kernel development environment, understanding kernel release nomenclature, and compiling the 6.x Linux kernel from source. As you progress, it dives into advanced topics such as kernel configuration, writing and debugging loadable kernel modules (LKMs), kernel synchronization mechanisms, memory management, CPU scheduling, and much more. Each chapter builds on practical examples, ensuring that readers not only understand the theory but also learn how to apply it in real-world scenarios.
One of the book's biggest strengths is its focus on practical application. From exploring the kernel build process and bootloader configurations to working with Git for kernel development and troubleshooting system crashes using debugging tools, the book provides step-by-step guidance. The coverage of kernel synchronization techniques—including spinlocks, mutexes, and RCU—makes it an invaluable reference for those dealing with concurrent programming in the kernel space.
Whether you're an aspiring kernel developer, a DevOps engineer, or a systems programmer, this book is a must-have. The clear explanations, well-structured content, and hands-on exercises make it a perfect companion for anyone wanting to go from a beginner to an expert in Linux kernel programming.
Highly recommended for anyone serious about understanding and working with the Linux kernel!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2025
★★★★★ 5
Broad, detailed and comprehensible book on Linux Kernel Programming
Format: Paperback, Format: Paperback
I got on my desk a copy of "Linux Kernel Programmin (2E)" by Kaiwan N. Billimoria
and will shortly mention what this book is about.
It is a book that you can read cover-to-cover to have a better understanding of kernel development,
but I see also how it can be used as a reference when you are going to throw C code at your compiler
and build a linux kernel.
There is a number of scenario why you might want to do that:
- You are recompiling the kernel for a new machine that needs better support
- You are going to implement a kernel module and you need some context
- You are going to work on the kernel yourself
While all of those use-cases for the book are technically a fit, apart from gaining some
higher understanding I see the most out of it if you are going to code on the kernel itself.
There you have everything that is needed. You can go back and forth between your code
and the book, and still learn by doing.
What mostly impressed me is the breath of the topics: the chapter about writing
a config file for the kernel enlists a total of seven (7!) different strategies
to get started with a configuration file for your kernel.
Also a lot of side tools are mentioned to help out with kernel development and
debugging.
Quite some module development can be in theory done without fully understanding
the details of the kernel itself, but the deeper you reach, the more you will
need the details that are well discussed in the book.
Memory allocation, CPU scheduling algorithms, the book does not try to save
words and describe in detail and plain language most things there is to know,
not sparing plenty of references to other books and articles.
Also, the material is up-to-date with the latest kernel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2024
★★★★★ 5
For begginers and also experienced kernel developers!
Format: Paperback
There are a few aspects about the book that I really like. One is that every chapter provides a very detailed and immersive look into a specific part of kernel development. Another interesting aspect about the book is that it is based on a very recent kernel version (6.1), which is also an LTS version that will be maintained for a few years. I am not aware of any other book about the Linux kernel based on such a recent version.
The first 3 chapters of the book explains how to configure and build the Linux kernel (both natively for x86_64 and cross-compiling for AArch64). After that, chapters 4 and 5 explains all you need to know about how to write kernel modules. And starting from chapter 6, the book introduces different aspects of kernel programming in very detail, from the scheduler to memory management and synchronization. Get ready, because it is indeed a big book, with more than 800+ pages!
I really think the book targets both beginners and experts. For beginners, it will be a deep dive into major kernel programming concepts (make sure you follow along the exercises proposed by the author). For experienced kernel developers, the book is really a refresher. Though I work with the Linux kernel for 15+ years, I can still learn a lot by reading the book. An old dog can always learn new tricks, right?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2024
★★★★★ 5
Organized well. You can read it section by section. Fantastic information. Clearly presented.
I like this book better than "what to expect" because this one does a better job of what you'll ACTUALLY expect versus telling you the throngs of horrible things that could happen to you or your baby. I'd rather be informed than mentally prodded with scary information. On one hand, it's good to know what could happen, so the other books you've probably already ordered are good to skim through, but this book I recommend reading all the way through. Easy to read, you'll actually have TIME to read it because you can read the age your baby is instead of a book that's all mixed up and organized by diseases and threats. Clear photos and explanations and tips on how to make your life and baby's life easier and better. I've understood my baby's needs better because of this book. I feel really glad I got it because it was the only book that really helped my daily life with my newborn.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2013