LED Neon vs Glass Neon: Which Is Right for Your Business?
Neon has a look nothing else quite matches: a continuous line of glowing colour that feels warm, a little retro and easy to spot from across a room. It is why so many cafes, bars, salons and shops want a neon logo on the wall or in the window.
Today there are two ways to get that look: traditional glass neon and modern LED neon. They can look similar from across the room, but they are built in completely different ways. This guide explains the difference so you know what you are buying.
- Free site visit & measurement
- Design included
- 2-year warranty
- Own workshop in Calgary
How Traditional Glass Neon Works
A classic neon sign is lit by long glass tubes filled with rarefied neon or another gas. Electrodes at each end of the tube run high voltage through the gas, and the gas glows: the light comes from inside the sealed tube itself.
Making one is a craft. The glass tubing is bent by hand into the shapes of the letters or the design. The hollow tube is then evacuated with vacuum pumps and filled with gas to produce the colour; real neon gas gives the familiar reddish-orange glow, and other colours require different gases and techniques. Electrodes are placed at each end and the tube is sealed.
That seal is critical. The same source notes that the tube is sealed “to prevent gases from leaking in or out which leads to tube failure.” A glass neon sign is a sealed glass object, and it lasts only as long as the glass and the seal stay intact.
How LED Neon Works
LED neon recreates the look with modern lighting: rows of LEDs are covered with a light diffuser so they look like a neon tube. The LEDs sit inside a flexible strip, and the diffuser spreads their light into a smooth, continuous line, without the separate dots of light you see on a bare LED strip.
The custom LED neon signs we make use flexible LED neon mounted on a shaped backing cut to your design. The neon line can follow almost any shape (a script name, a logo outline, a drawing) in a wide range of colours, and the sign can be dimmed to suit the room.
Where it can go
LED neon signs are made for interiors and for covered outdoor locations, such as under a canopy or behind a storefront window.
What it is made of
A flexible LED neon line, a shaped backing that holds it and defines the outline of the sign, and a power supply. There is no glass tube and no gas.
Glass Neon and LED Neon Side by Side
| Glass neon | LED neon | |
|---|---|---|
| Light source | Gas-discharge tube filled with neon or other gases | LED arrays covered with a diffuser |
| How it is made | Glass tubing bent into shape, evacuated, filled with gas and sealed | Flexible LED neon fixed to a backing cut to the design |
| Colour | Real neon gives reddish-orange; other colours need different gases and techniques | Any colour; can be dimmed |
| Shape | Whatever the glass bender can form | Follows the backing: script, logos, drawings |
| Main weak point | The sealed glass tube; leaking gas leads to tube failure | The LEDs and power supply, as in any LED sign |
| Where we can help | Glass neon is a specialist craft we do not offer | Designed and built in our Calgary workshop |
Why Most Businesses Now Choose LED Neon
In many uses, LEDs are now replacing glass neon tubes, both in shop windows and on interior walls. For a business, the reasons are practical:
- A wide range of colours and shapes from one material: colours close to your brand, not only what a gas can produce
- No glass tube and no sealed gas, which makes the sign easier to transport, hang and live with
- Dimmable, so the same sign works for a bright daytime shop and a moody evening bar
- Built on a shaped backing, so the sign is one clean piece that is simple to mount on a wall or in a window
- LED lighting, which mainly fails by slowly dimming over time rather than burning out all at once
For most new signs (a logo behind the counter, a script name in the window, a feature wall for photos), LED neon gives the neon look with fewer compromises.
There is also a business reason that is easy to overlook: a neon sign is one of the few signs customers actively photograph. A logo in neon behind the counter or on a feature wall ends up in their photos and posts, so it keeps working for your brand long after they leave.
When Glass Neon Still Makes Sense
Glass neon is a beautiful craft with a long history, and some people want exactly that: the real gas glow, or the restoration of an original vintage sign. For a heritage restoration or a collector’s piece, a glass neon specialist is the right person to talk to.
If you love the character of glass neon but need something practical for a busy shop or a window, LED neon is the usual compromise: it keeps the continuous glowing line and the warm, retro feel, without a glass tube.
We work with LED neon. If your goal is the neon look for a business (a logo, a slogan, a window sign or a backdrop), LED neon is what we design, build and install, and what we would recommend for almost every commercial use.
What to Decide When Ordering an LED Neon Sign
A good neon sign is mostly about design decisions made before production:
Size and line detail
Neon is a line, so very small text and fine detail merge together. The sign has to be large enough for the detail in your logo. The design concept shows this at true scale.
Backing shape and finish
The backing can follow the outline of the design or be a simple shape. It defines how the sign looks when switched off, so it is worth deciding deliberately.
Colours
One colour is bold and clean; several colours can separate a name from an icon. Brand colours are matched as closely as the neon line allows.
Location and mounting
Wall-mounted, hung in a window or standing on a shelf, and whether it is indoors or in a covered outdoor spot. That decides the fixing and where the power supply goes.
Dimming
If the mood of the room changes through the day, ask for dimming so the brightness can be adjusted.
Where LED Neon Works Best
Neon earns its place wherever atmosphere matters. Common uses include neon logo signs behind a counter or reception desk, storefront window neon that adds presence after dark, feature walls that customers photograph and share, and event neon for weddings, pop-ups and launches.
See the LED neon signs page for all options, or the grill restaurant neon project for a real example. Production takes about two weeks, and every sign carries a 2-year warranty on the LED lighting, power supply, sign structure, materials and installation.
LED Neon vs Glass Neon Questions
No. A window neon sign plugs into a standard outlet through its power supply, so no electrician is needed.
Yes. We can deliver an event sign and set it up at the venue, or you can pick it up from our workshop.
Yes. LED neon signs can be dimmed, so the same sign can be bright during the day and softer in the evening.
Your logo or idea, the approximate size and where the sign will hang. Any file format works; SVG is preferred. See what logo files to send.
No. Real neon is a gas-discharge tube filled with neon or other gases. LED neon uses LEDs under a diffuser to recreate the look of a continuous glowing line.
The LED neon signs we make are for interiors and covered outdoor locations, such as under a canopy or behind a window.
Yes. LED neon can be made in any colour, and the sign can be dimmed.
No. We design and build LED neon. For restoring an original glass neon sign, a glass neon specialist is the right choice.
Production takes about two weeks.