Technical Guide
Luxello illuminated house numbers use 8–12V AC or DC low voltage — not mains voltage. This makes them safe to handle, energy-efficient, compatible with solar power, and simple to install.
Luxello illuminated house numbers run on 8–12V AC or DC. The LED components operate on low voltage, supplied by a separate LED driver that accepts a 110–240V mains input. This 12V system is safe to handle, energy-efficient, and compatible with solar power systems.
| Component | Voltage | Notes |
|---|---|---|
| LED inside the number | 8–12V AC or DC | Safe, low voltage — no shock risk when touched |
| LED driver (mains input) | 110–240V AC | Requires qualified electrician connection |
| LED driver (output) | 12V DC | Safe to handle — DIY-friendly |
| Solar panel output | 12V DC | Direct replacement for mains driver — no electrician |
| Doorbell transformer | 12V AC | Existing doorbell transformers are compatible |
The numbers have no polarity — the two wires from each number can be connected either way to the power supply. A single power supply can illuminate up to 6 numbers simultaneously.
Luxello numbers use very little electricity — far less than a typical outdoor light. Power consumption varies by size: 3-inch (7.6 cm) numbers draw under 0.2W, 5-inch (12.7 cm) numbers 0.2–0.4W, 8 and 10-inch (25.4 cm) numbers 0.7–1W, and 16-inch (40.6 cm) numbers 1–1.5W.
On a dusk-to-dawn cycle (approximately 4,000 hours per year) at €0.30/kWh, running costs range from under €0.25/year for a 3-inch (7.6 cm) number to around €1.80/year for a 16-inch (40.6 cm) — a negligible cost for a permanent architectural feature.
10-year parts availability commitment. Luxello commits to keeping replacement LED panels available for all products for a minimum of 10 years from purchase. If a panel ever needs replacing, it can be ordered and fitted — the solid metal housing is built to outlast multiple LED generations.
A dusk-to-dawn photocell switch installed on the power supply will turn the numbers on automatically at night and off at dawn, reducing energy consumption by approximately 55% compared to continuous operation.
Choose a driver based on your number size and how many digits you need to power. Luxello supplies three driver models: the DR1 for 3-inch (7.6 cm) and 5-inch (12.7 cm) numbers, the DR2 for 8-inch (20.3 cm) and above, and the DR3 for Triac or 0–10V dimming installations.
| Number size | Max units | Recommended driver |
|---|---|---|
| 3-inch (7.6 cm) numbers | Up to 10 units | DR1 |
| 3-inch (7.6 cm) numbers | Up to 20 units | DR2 |
| 5-inch (12.7 cm) numbers | Up to 5 units | DR1 |
| 5-inch (12.7 cm) numbers | Up to 10 units | DR2 |
| 8-inch (20.3 cm) numbers | Up to 7 units | DR2 |
| 10-inch (25.4 cm) numbers | Up to 5 units | DR2 |
| 16-inch (40.6 cm) numbers | Up to 3 units | DR2 |
| 24-inch (61 cm) numbers | Up to 2 units | DR2 / DR3 |
| 36-inch (91.4 cm) numbers | Up to 2 units | DR2 / DR3 |
The DR3 supports Triac and 0–10V dimming and is compatible with all number sizes. Use it where dimming control is required — home automation, smart switches, or variable-output architectural schemes. All three drivers output 12V DC.
Luxello LED drivers are independently tested and certified for each market we serve, and are supplied with the correct certification for your delivery country.
| Specification | Detail |
|---|---|
| Mains input | 110–240V AC, 50/60Hz — universal input, works on any European supply |
| Output | 8–12V AC or DC low voltage, no polarity |
| European certification | CE marked to the applicable EU harmonisation legislation |
| North American certification | ETL listed by Intertek |
| Australian certification | SAA approved |
| Ingress protection | IP67 and IP68 rated depending on driver model |
An IP67 rating means the driver withstands temporary immersion in water; IP68 means it withstands continuous immersion. Both are suitable for external installation. We still recommend mounting the driver in a protected location or weatherproof enclosure — it extends service life and keeps future access straightforward.
Declarations of conformity are available on request from sales@luxello.eu.
Certified and verified
We accept all major credit cards, Apple Pay, Google Pay, Paypal