NEON SIGN POWER SUPPLY - FREQUENTLY ASKED QUESTIONS
What is a Neon Sign Power Supply?
A Neon Sign Power Supply (often called a transformer or driver) converts mains electricity into the low-voltage power required to safely run LED Neon Signs.
Neon Now power supplies are matched to your sign size and wattage to ensure consistent brightness, stable output and long-term performance.
Are Neon Sign Power Supplies safe to use indoors?
Yes. Neon Now LED Neon Sign Power Supplies operate at low voltage and are fully insulated for indoor use.
They are:
- Cool-running
- Energy efficient
- Designed for homes, shops, studios and offices
Always use the supplied adapter and avoid modifying wiring.
Do I need a specific power supply for my neon sign?
Yes. Each LED Neon Sign is designed to work with a specific voltage and wattage output.
- Using the correct Neon Sign Power Supply ensures:
- Stable brightness
- No flickering
- Safe long-term performance
Full warranty compliance
We always supply the correct driver with your sign.
Can I upgrade my Neon Sign Power Supply?
In most cases, upgrades aren’t necessary. Your supplied power adapter is already calibrated for your sign’s load.
However, if you:
- Add dimmers
- Install longer extension cables
- Move to outdoor-rated wiring
Our team can advise on compatible alternatives.
Are Neon Sign Power Supplies energy efficient?
Yes. LED Neon Signs use up to 80% less energy than traditional glass neon.
Typical running costs:
- Approximately £1–£2 per month for standard indoor use (based on 4–6 hours daily in the UK)
They are low-voltage, low-heat and designed for continuous display.
Can Neon Sign Power Supplies be used outdoors?
Indoor drivers are not weatherproof.
For outdoor installations, you will need:
- Waterproof LED Neon
- IP-rated power supply
- Protected cabling and mounting
Ask us for outdoor-rated specifications before installation.
What happens if my Neon Sign Power Supply stops working?
First, check:
- Wall socket power
- Extension connections
- Dimming remote (if applicable)
If the adapter is faulty, contact our UK support team.
We provide guidance, replacements where required, and warranty-backed assistance for peace of mind.