ᐅ Attaching Lighting to a BILLY Shelf – Is a Power Connection Possible?

Hello everyone, I am planning to equip my Billy bookshelf from IKEA with LED lighting to improve visibility inside the shelves. My main question is: Is it possible to install a fixed electrical connection directly at the bookshelf to power the lighting permanently? If so, what would be the best way to do this without compromising stability or appearance? I have seen some LED kits that run on batteries, but I would prefer a permanent power supply, possibly with a switch. I look forward to your experiences and advice!

Hello Kelotu,

First of all, a clear answer: Yes, a power connection for the BILLY shelf is possible, but it requires some planning and basic DIY skills.

Explanation and procedure:
1. Power source: Ideally, use a nearby electrical outlet to run a cable to the shelf.
2. Mounting: The cable can be neatly routed along the back of the shelf using cable channels or self-adhesive clips.
3. Connecting the LEDs: USB or 12V LED strips can be easily connected to appropriate power supplies.
4. Switch: An inline switch on the cable or a wall switch is possible.

It is important to ensure that a permanent installation complies with applicable safety regulations, especially when dealing with 230V.

Summary: If you want to avoid any risk of electric shock, a low-voltage system (e.g., 12V LEDs) with a suitable power supply is safer and easier.

If you like, I can explain the individual steps in more detail.

If you don’t want to do any wiring yourself, buy LED strips with a plug that you can simply connect to the nearest power outlet. For a permanent installation, you need to hire an electrician.

I would also recommend LED strips with a power supply that you can hide on or next to the shelf. Do not arrange any exposed 230V (230V) wiring on the shelf, as this is unsafe.

Thanks for the initial replies! I wanted to add that the shelf is located in a relatively dark hallway, and the lighting is intended mainly to create a pleasant ambiance but also to help find folders and similar items more easily. The idea of a low-voltage system sounds good, especially with 12V. Does anyone have experience with running the electrical wiring discreetly through the wall or along the trim to the shelf? I don’t want an exposed cable running across the room. How have you handled this?

The safest way to route the cable to the socket is to:

- Use already existing cable ducts or installation spaces, for example behind baseboards
- Install a cable duct that runs flat along the wall or in a corner
- In some cases, you may arrange with the landlord to drill a small hole behind the wall for routing the cable (always ensure cable protection)

You should make sure to use water- and impact-resistant cable ducts and a cable with sufficient capacity (for example, NYM-J, if installed permanently).

A tip: 12V LED cables are usually very thin and flexible, so you can use a slim conduit to route them invisibly.

An electrician can help implement the cleanest solution here.