Always visible – day and night
Your house number deserves to be clearly visible at any time of day.
With NumLux, our innovative house number sign featuring integrated LED solar lighting, you no longer have to worry about missed deliveries or visitors struggling to find your home.
NumLux automatically charges during the day using solar energy and illuminates at night with a clear, energy-efficient light.
Easy to find for everyone
Whether it’s delivery drivers, family, or friends, your house number remains clearly visible thanks to the bright illumination.
No more missed deliveries and no more guests searching for your home.
The LED lighting combined with precise engraving ensures maximum visibility.
Sustainable and energy-efficient
With NumLux, you choose an environmentally friendly solution that is both practical and stylish.
The sign is powered exclusively by solar energy, requiring no power connection or batteries.
It is water-resistant and weatherproof, making it suitable for all weather conditions and every season.
Why choose NumLux?
Automatic lighting – no power connection or battery replacement required
Maximum visibility – clearly visible even in the dark
Modern, elegant design – suits any house facade
Easy installation – ready to use in just a few minutes
Environmentally friendly & weather-resistant – durable and low-maintenance
15.000+ Happy Customers
NumLux vs. Standard House Number
VS.
Personalized
Standard design
Solar LED lighting
No lighting
Visible at night
Poor visibility at night
Modern & high-quality
Basic & understated
Complete your home
Never miss a delivery again, help your guests find your home instantly, and give your entrance that extra touch.
NumLux combines design and functionality for greater comfort, more style, and improved visibility.
Order now and experience the difference.
FAQ
Is the house number sign fully customizable?
Yes! Simply enter your desired number and/or name, and we will precisely engrave it for you.
Does the sign also work in cloudy weather or in winter?
Absolutely. The smart solar cell also charges in cloudy conditions, with 4 hours of daylight providing up to 30 hours of illumination.
Does it require a power connection or batteries?
No. NumLux™ runs exclusively on solar energy and does not require a power connection or batteries.
Is NumLux waterproof and weather-resistant?
Yes. The sign is IP65 certified, making it resistant to rain, snow, wind, and sun, and suitable for year-round outdoor use.
How do I install the sign?
Very easily! The mounting kit with screws and wall plugs is included. Your NumLux will be ready to use in just a few minutes.
How long does the sign stay illuminated?
After a full charge, NumLux provides up to 30 hours of illumination. The LEDs and solar cell are designed for a lifespan of over 10 years.
What’s included in the package?
You will receive your personalized NumLux, a complete mounting kit, and an easy-to-follow installation guide.
How long does delivery take?
As NumLux is a personalized product, the processing time is typically 1–2 business days and the delivery then takes approximately 5–10 business days.
Can I return my order?
Yes. You may return your order within 14 days of receiving the product.
In addition, we offer a voluntary 30-day cooling-off period.
Please note: Personalized products are excluded from returns and can only be returned in the event of production defects or damage during transit.
How can I contact your customer service?
You can contact us at any time via email at support@nummerly.com. Our team will be happy to assist you.
