Neon signs produce light by running electrical current through sealed glass tubing filled with neon or argon gas. The tubing is bent by hand into letters, shapes, or artwork, which is why no two neon signs are identical and why the format has held its appeal for close to a century. The result is a continuous, saturated glow that flat LED panels approximate but do not replicate.
Modern LED neon offers a second path to a similar look. Flexible LED strip is shaped inside a diffusing sleeve, producing neon-style lettering at lower power draw and without fragile glass. Both formats are available from Pro-Care Sign. Glass neon tubing is bent and filled by a specialist neon fabricator we work with, while design, electrical assembly, installation, and ongoing service are handled by Pro-Care Sign directly.
Working on a bar, restaurant, or retail interior and want that glow? Tell us the space and the look you're after and we'll advise on glass neon versus LED.
The two formats look similar from across a room but behave differently in daily use. This comparison covers the practical differences:
| Consideration | How the Two Compare |
|---|---|
| Appearance | Glass neon produces a soft, continuous glow with genuine depth. LED neon reproduces the look closely, though the light can read slightly flatter at close range. |
| Durability | Glass tubing is fragile and can crack under impact. LED neon uses flexible material that tolerates handling and transport far better. |
| Power draw | Glass neon runs on high voltage through a transformer. LED neon runs on low voltage and consumes considerably less power. |
| Repairability | Damaged glass tubing requires a neon specialist to rebend and refill a section. LED neon sections are typically replaced rather than repaired. |
| Best suited to | Glass neon for signature pieces, vintage aesthetics, and permanent installations. LED neon for high-traffic areas, portable pieces, and cost-sensitive projects. |
Neon is at its strongest where atmosphere is part of the product. Rather than competing for attention from the far side of a parking lot, neon does its work at close and mid range, at night, and indoors:
Glass neon operates at high voltage and requires a transformer, correct wiring, and proper enclosure. This is the part of a neon project most commonly done badly by shops that fabricate signs but subcontract the electrical work.
Pro-Care Sign is a licensed Illinois electrical contractor, so the wiring, transformer installation, and connection are handled by the same company that builds the sign. Where a neon sign is mounted outdoors or integrated into a storefront, the same permitting process that applies to other illuminated signage applies here, and is covered in more detail on the channel letters page.
Pro-Care Sign has fabricated and installed neon and LED neon signage for hospitality, retail, and entertainment spaces throughout the Chicago area.
You provide artwork or a rough concept. Pro-Care Sign produces a layout showing letter shapes, tube routing, and color.
We advise on glass neon or LED neon based on the mounting location, expected handling, and budget.
Glass tubing is bent and filled by our specialist neon fabrication partner. LED neon is shaped and mounted to a backing panel in-house.
Transformers, wiring, and mounting hardware are assembled and bench tested before the sign leaves the shop.
Pro-Care Sign's licensed electricians mount the sign and complete the electrical connection to code.
Most neon projects take four to six weeks from approved design through to a completed installation.
Neon signs fail in predictable ways: a cracked section of tubing, a failed transformer, or a loose electrode connection. Pro-Care Sign repairs existing neon signs, including signs originally built and installed by another company. Because the electrical side is handled by our own licensed electricians rather than subcontracted, diagnosis and repair happen through a single point of contact.
| Sign Type | How It Compares |
|---|---|
| Channel Letters | Individually fabricated illuminated letters for building exteriors. Built for daytime and long-distance visibility, where neon is built for close-range atmosphere. Exposed neon channel letters combine both approaches. |
| Interior Signs | Lobby, reception, and wayfinding signage. Functional rather than atmospheric, and typically the better fit where the sign must communicate information rather than set a mood. |
| Vinyl Lettering | Non-illuminated window and wall graphics at a fraction of the cost. Suitable where the message matters more than the glow. |
Undecided between real glass neon and LED? We'll walk you through cost, durability, and how each will actually look in your space.
Bars, restaurants, and retail interiors across Chicago rely on Pro-Care Sign for neon and LED neon work, often alongside interior signage in the same space. That work extends throughout the surrounding suburbs, including Skokie, Niles, Palatine, Northbrook, Schaumburg, Downers Grove, Arlington Heights, Wheaton, Elmhurst, Glenview, Hinsdale, Elk Grove Village, Oak Brook, Streamwood, Des Plaines, Mt Prospect, Berwyn, Hoffman Estates, and Morton Grove.
Genuine glass neon is still produced and still specified, particularly for signature pieces and vintage-styled interiors where the depth of the glow matters. LED neon has taken over much of the market on cost and durability grounds, but the two are different products and Pro-Care Sign supplies both.
Service life depends on the format, the environment, and how many hours a day the sign runs. Glass neon is generally long-lived, with tubing commonly cited as lasting several years and often a decade or more under normal indoor use, though transformers and electrodes typically need attention before the tubing does. LED neon is usually rated at around 30,000 to 50,000 hours of operation. Both formats last longer indoors than outdoors, and both benefit from occasional inspection of the electrical components.
Yes, with the correct enclosure and weatherproofing. Outdoor neon requires a sealed housing to protect the tubing and electrical components from moisture and freezing temperatures. Exposed neon is more commonly used indoors or in protected storefront window positions for this reason.
Glass neon draws more power than LED neon but remains modest compared to most commercial lighting. LED neon consumes considerably less and is generally the better choice where a sign will run continuously for long hours.
Interior neon signs generally do not require a sign permit. Neon mounted on a building exterior, or visible as primary exterior signage, is treated as illuminated signage and typically requires both a sign permit and an electrical permit from the City of Chicago. Pro-Care Sign handles this as a licensed Illinois electrical contractor.
Have a concept sketch or just a color and a phrase in mind? Send it over and we'll turn it into a layout.
"Great company to work with. Very detailed, friendly, keeps their customer updated on all process. Great completion photos and willing to go above an beyond to get the job done. Thanks for all your hard work and dedication. Look forward to working with you all again in the future."
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