5" LED Floating Shelf Plans | DIY Hidden Lighting Shelf with Modern Design

Modern Looks. Hidden Lighting. Rock-Solid Strength.

Add style and functionality to any room with this 45½-inch DIY LED Floating Shelf. These detailed, beginner-friendly plans walk you through building a shelf that looks sleek and modern with a flush-mounted LED light strip that disappears when turned off — and glows beautifully when on.

Designed for both form and function, this shelf is built to hold serious weight. Whether you're lighting up a display, workspace, or cozy nook, this shelf is an eye-catching upgrade anyone can build.

What’s Included:

• Instant digital PDF download

• Full cut list and material list

• Step-by-step instructions with diagrams

• Flush LED lighting installation

• Mounting technique for a strong, invisible floating look

Finished Shelf Dimensions:

45½” wide x 12” deep x 2½” thick

Why You’ll Love This Shelf:

• Flush-mounted LED strip is invisible when off — stunning when on

• Strong enough to hold heavy items (tested in-shop!)

• Hidden mount gives it a true floating look

• Perfect for ambient lighting, kitchens, home offices, or bedrooms

• Easy to build with common tools

• Customizable size and finish to match your home

Build More Than a Shelf — Build Something to Be Proud Of

This is a project that blends functionality, design, and skill. You'll not only build a stylish feature for your space — you'll grow your confidence as a woodworker.

Whether you’re organizing your home or building something meaningful with your own hands, this project is fun, satisfying, and designed to be achievable at any skill level.

At How I Do Things LLC, we create woodworking plans that make custom-quality builds possible for hobbyists and DIYers everywhere. Our growing collection includes practical projects for your home, workshop, and beyond — all designed for real-world results.

Download the plans now and bring soft, modern lighting to your space with your own two hands.