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Neon or LED Neon for a Restaurant Sign: The Real Nightly Running Cost
A 10-metre LED neon sign at 8 watts per metre running ten hours a night uses about 24 kWh a month, roughly AED 11 at DEWA's top commercial rate. Ask for measured input watts before comparing.
By Ashker
Restaurant owners often pick LED neon because someone told them it is "much cheaper to run". That may be true, but the saving is rarely measured, and it can be smaller than expected. A sign that glows every night from sunset to closing adds up to thousands of hours a year. The honest answer comes from simple arithmetic, not sales claims.
This guide walks through that arithmetic using real Dubai figures. It uses DEWA's published commercial slab tariff and a real LED neon datasheet to build a worked monthly cost. It then explains why the input wattage matters more than the lighting technology label. Finally, it covers lifespan, servicing and appearance, which often decide the choice more than electricity does.
How do you calculate a sign's running cost?
Multiply the sign's total input power in kilowatts by the hours it runs, then by your electricity rate. For example, 80 watts is 0.08 kilowatts, so ten hours of use consumes 0.8 kilowatt-hours. Thirty nights of that pattern comes to 24 kilowatt-hours in a month.
The critical number is total input power, including the driver or transformer, not just the lit tubing. Ask each supplier for the measured input wattage of the complete sign at your chosen brightness. Without that figure, any running cost comparison is guesswork presented as fact.
Quick Answer
A sign's running cost equals total input kilowatts times nightly hours times your electricity rate. Always ask suppliers for the complete sign's measured input wattage, including the driver or transformer.
What does electricity cost a Dubai restaurant?
DEWA publishes one slab tariff for residential and commercial accounts, last updated in May 2026. Rates rise from 23 fils per kilowatt-hour for the first 2,000 units each month to 38 fils above 6,000 units. A separate fuel surcharge applies on top of each unit.
For September 2026, DEWA lists the fuel surcharge at 6 fils per kilowatt-hour, and 5 percent VAT applies. A restaurant running kitchens and cooling can pass 6,000 units monthly, so check your bill. If so, the sign's extra use is billed at the top slab.
Quick Answer
DEWA's commercial electricity slabs in Dubai run from 23 to 38 fils per kilowatt-hour. September 2026 adds a fuel surcharge of 6 fils per unit, plus 5 percent VAT overall.
What does an LED neon sign cost to run each night?
Take one real product datasheet as a worked example. Magic Lite lists its LED Neon Flex at 8 watts per metre, running on 24 volts DC. A sign using 10 metres of it therefore draws about 80 watts before the driver's own losses are added.
Running ten hours a night for 30 nights uses 24 kilowatt-hours. At the top slab plus fuel surcharge, 44 fils per unit, that is about AED 10.56, or roughly AED 11 with VAT. Driver losses add a little more, so confirm the real input figure.
Quick Answer
A 10-metre LED neon sign at 8 watts per metre, running ten hours nightly, uses about 24 kilowatt-hours a month. That costs roughly AED 11 at DEWA's top commercial rate.
How does traditional glass neon compare?
Glass neon power depends on tube length, diameter, gas colour and the transformer, so there is no single reliable figure. Ask the neon maker for the transformer rating and a measured input power reading. Then run exactly the same arithmetic as above, using your own hours.
As a purely hypothetical comparison, a sign drawing 250 watts over the same schedule would use 75 kilowatt-hours a month. At 44 fils, that is about AED 33 before VAT. The gap is real, but for a single sign it is modest each month.
Quick Answer
Glass neon power depends on tube length, colour and transformer, so request a measured input reading. A hypothetical 250-watt sign running nightly would cost about AED 33 monthly before VAT.
What else should decide between neon and LED neon?
Lifespan, servicing and appearance often matter more than a few dirhams a month in electricity. Magic Lite quotes a 30,000-hour life and a three-year limited warranty for its LED Neon Flex. Glass neon uses high voltage and fragile tubes, so repairs need a specialist.
Traditional glass neon has a warmth and depth that some brands value, especially in heritage or cocktail settings. LED neon is lighter, safer to handle and easier to mount on busy walls. Choose the look you want first, then compare verified running costs side by side.
Quick Answer
Choose between neon and LED neon on appearance, servicing and safety as well as energy. Magic Lite rates its LED Neon Flex at 30,000 hours with a three-year limited warranty.
Main Takeaways
A sign's running cost equals input kilowatts times hours times your DEWA marginal rate. A 10-metre LED neon sign at 8 watts per metre costs roughly AED 11 a month at DEWA's top commercial slab. Glass neon usually costs more to run, but the gap is modest for just a single sign. Choose on appearance, safety and servicing as well.
Choosing the right glow for your restaurant
The electricity bill for one restaurant sign is usually smaller than most owners fear. What matters more is choosing a look that fits the brand well, then buying a sign that is safe and simple to service later. Ask for measured input wattage in every single quote you receive. Then do the arithmetic yourself using the current DEWA tariff page.
For a quote, send your artwork, the wall size, whether the sign is indoor or outdoor, and your opening hours. Auronix Advertising coordinates neon and LED neon signs in Dubai and other illuminated signage with partner fabricators. We can advise on timers. If the sign faces the street, compare formats first in our guide to 3D letters versus a lightbox.
Sources & References
FAQs
Is LED neon always cheaper to run than glass neon?
Usually, but check the real numbers rather than simply assuming it. Compare measured input wattage for both complete signs, including drivers or transformers, and apply your actual DEWA marginal rate.
What DEWA rate should I use for my sign?
Use the highest slab your premises reaches on a normal monthly bill, then add the fuel surcharge and VAT. For DEWA's top commercial slab, that means 38 fils plus surcharge.
Does dimming an LED neon sign save electricity?
Dimming normally reduces power draw, though not always in exact proportion to visible brightness. Ask the supplier for the measured input wattage at the dimmed setting you will actually use.
Should the sign run on a timer?
Yes, a timer stops the sign running after closing or during daylight. Ask the installer to fit a compatible timer or controller, because not every driver handles every control type.
How long does LED neon last?
It depends on the product, operating heat and hours of use. Magic Lite rates its LED Neon Flex at 30,000 hours, which is roughly eight years at ten hours nightly.
Can LED neon be used outdoors in the UAE?
Many LED neon products are rated for indoor and outdoor use, but check the ingress protection and temperature rating. Outdoor drivers and connections also need weather-rated enclosures and qualified installation.
Is glass neon dangerous?
Glass neon runs at high voltage and uses breakable tubes, so it must be installed and serviced by qualified specialists. Keep it well out of reach of customers and staff.
Does a neon sign facing the street need a permit?
Yes, in Dubai any advertisement visible to the public needs a permit before display under Decree 6 of 2020. Interior-only decorative signs may be treated differently, so check this first.
How much does a custom neon sign cost to make?
Price depends on overall size, lettering detail, number of colours, technology and mounting method. Ask two suppliers to quote the same artwork and size so the comparison is genuinely fair.
Can a sign's running cost be checked after installation?
Yes, a qualified electrician can measure the actual input power drawn by the complete sign. Multiply that reading by your real nightly hours and tariff to confirm the supplier's estimate.
