Have you ever dreamed of falling asleep under a blanket of stars, right in your bedroom? Creating an LED starry sky at home isn't just a design trend: it's a rewarding DIY project that completely transforms the atmosphere of a room.

In this comprehensive technical guide, we'll walk you through how to install our LED Starry Sky Kits on drywall, step by step. From drilling to wiring, here's everything you need to know for a professional result.

Phase 1: Design and Required Materials

A common mistake is to start randomly drilling holes in the ceiling. Stop. A successful starry sky starts with paper. First, you need to decide on the density of the stars.

How many LEDs do you need?

There is no hard and fast rule, but for a realistic effect we recommend around 6-10 light points per square metre .

• Small rooms (8-12 m²): The Oniroview 50-piece Starry Sky Kit is usually sufficient to create a dense area above the bed.
• Large rooms or Home Cinema (>15 m2): You will need the 100-piece Starry Sky Kit to cover the entire surface without leaving empty "holes".

The Shopping List (What You Need)

To work safely and quickly, make sure you have:

• The LED Kit: Includes the mini spots (cold, blue or mixed light), the polarized cable and the power supply.
• Drill and 13mm Bit: Essential. Oniroview spotlights are calibrated for a precise 13mm hole. Do not use 10mm or 15mm bits or the spotlights will not fit.
• Wiring Accessory Kit: Clamps, cable ties, and extra wire. We highly recommend our Wiring Accessory Kit for a clean job.
• Plasterboard panel: Preferably accessible from the back (or inspectable false ceiling).

Phase 2: Layout and Drilling

Draw the locations for the LEDs on the drywall (with a light pencil). You can create real constellations (like Ursa Major) or a random pattern.
Pro Tip: Avoid perfect geometric grids. Natural stars are chaotic. Vary the distances between points for a natural effect.

Drilling the holes

Use the 13mm drill bit. Drill carefully so as not to tear the plasterboard paper. Once the holes are drilled, insert the push-in spotlights: the side tabs will hold them firmly in place.

An example of the final effect after drilling and installation.

Phase 3: The Wiring (The Technical Part)

This is where many people get scared, but the Oniroview system is designed to be simple. The spotlights must be connected in PARALLEL .

1. Each spotlight has two wires: Red (+) and Black (-).
2. Create a “main line” with the red and black wire provided in the kit that runs across the entire ceiling.
3. Lightly strip the main line at each spotlight.
4. Connect all the RED wires from the spotlights to the RED wire from the main line.
5. Connect all the BLACK wires from the spotlights to the BLACK wire from the main line.
6. Use caps or clamps to isolate each splice.

Step 4: Power and Dimmer (Optional)

Now connect the beginning of your "main line" to the power supply included in the kit (12V output).

Correct connection diagram with optional Dimmer.

Do you want to adjust the intensity?

A fixed starry sky is beautiful, but a "breathing" one is magical. You can insert a dimmer between the power supply and the spotlights.

• Basic Solution: Use our 503 box dimmer with physical button.
• Smart Solution: Want to say "Alexa, turn on the stars"? Choose the voice assistant-compatible Smart Wi-Fi Dimmer .

Common Problems and Solutions

Did you plug everything in but it still won't turn on? Don't panic.

• No LED lights up: Check that the power supply is receiving 220V and that the output polarity (+/-) is correct.
• Some LEDs are off: Check the terminals of those individual spotlights, probably a cable is not making good contact.
• The LEDs are flickering: The power supply may be overloaded (too many LEDs) or the dimmer is not compatible.

How much does it cost to make?

Making a DIY starry sky is much cheaper than you think than calling a specialized drywall contractor.

Conclusion

Building a starry sky requires some patience when wiring, but the end result will amaze everyone who enters the room. Using quality components like Oniroview kits ensures the durability and safety of your project.

Ready to get started?
Choose the LED Starry Sky Kit that's right for your room here