Whether you want cozy bedtime vibes or a little cinematic glow for movie nights – this is the DIY for you.
Why Use LED Backlighting?
It casts a silky halo glow over pieces that can be very decadent.
Adds dimension and contrast without creating a whole mess of clutter.
Allows some color-changing and dimmable functions.
Raised and almost architectural feeling for your television or bed.
Very inexpensive and friendly for those who rent.
Now You Will Need:
LED light strips (either RGB or warm white, 12V or USB-powered).
Double-sided tape (if not pre-attached).
Scissors (just in case the strip is cuttable).
Power adapter (plug-in or USB depending on your setup).
Remote control or app if you’re using RGB/color-changing LEDs.
Optional: Diffuser channel, cable clips or trunking for neat setup.
Where to Attach These
Place Ambient glow behind a TV unit, perfect for those movie night moments.
Under bed headboards, this adds a cozy & modern touch for mood lighting.
Under floating shelves or wall panels; creates subtle architectural drama.
Behind mirrors or wall art; will have an artistic, gallery-like effect.
How to Install – Step-by-Step:
1. Measure Your Area
Grab a tape measure and check the length of the back or bottom edge of your TV unit or headboard. The length would tell you what size LED strip to use.
- Choose Your LED Type
Warm white: Soft and cozy, great for bedrooms
Cool white: Clean and modern, perfect for TV units
RGB/color-changing: Mood lighting with customization
Look for remote-controlled or app-controlled kits for flexibility.
- Clean the Surface
Wipe down the area where the strip will go – dust and oils can weaken adhesion.
- Apply the Strip
Peel the adhesive backing and slowly stick the strip behind the TV or along the back of your headboard.
Make sure to follow the shape, keeping it straight or creating a U-shape/rectangle based on the design.
- Plug It In
Connect your strip to the power source.
For USB strips that are used for a TV, connect it to the TV port for it to turn on/off with the TV automatic.
Use a smart plug or remote switch control for wall plug connections.
- Light It Up!
If you can, test your colors or dimming options.
Adjust the brightness to avoid straining the eyes, especially when using backlighting for viewing shows on TV.
✨ Pro Tips
For a brilliant look, use the wall paneling as a floating element
Use diffusing channels that produce an even, soft glow (no LED dot effect)
Place them slightly down from the top edge of the headboard for a halo effect for beds
Give under-bed-frame strips a whirl for the floating bed effect
🎨 Presets You Would Adore
Mood LED Color
Movie Night Soft warm white or amber
Date Night Pink dimmed or deep red
Gaming Setup Playful purple, blue, or cycle modes
Relax Mode Soft orange or fade transitions
📸 Time to Glow-Up
Post your glowing setup on social media with #LeInteriore and inspire others with your home lighting!