LED Neon vs Glass Neon: What Should UK Businesses Choose?
Signage has always shaped how a business gets noticed. For decades that meant glass neon; today most new signs — from small shop logos to full wall installations — are made with flexible LED neon instead. Here's what actually changes when you switch.
Classic glass neon: the original, with real trade-offs
Traditional neon is made by bending glass tubes and filling them with gas that glows when a current runs through it. It has genuine character — a warm, slightly uneven light that's tied to decades of cinema, diners and city signage — and it's still very bright after dark.
The trade-offs are practical ones. Glass tubes are fragile in transit and on installation, they run on high voltage which adds safety and insurance considerations, and they use noticeably more electricity than an LED equivalent. A cracked tube usually means calling out a specialist, and the shapes you can bend glass into are limited compared with a flexible LED strip.
LED neon: built to be knocked around a bit
LED neon uses a flexible silicone or PVC tube with LEDs running through it, so there's no glass and no gas — nothing to shatter, nothing pressurised. That alone changes how a sign can be shipped, mounted and lived with day to day.
The practical differences for a business owner:
- Running cost: LED neon typically uses 6–8 times less electricity than glass neon for a comparable size.
- Lifespan: a well-made LED strip is rated for 30,000–50,000+ hours, so it keeps its brightness for years rather than fading or failing outright.
- Repairs: individual sections can usually be swapped without replacing the whole sign.
- Design freedom: intricate lettering, logos and fine detail are far easier to produce than in bent glass.
- Colour: a full RGB range with dimming, fades and blink effects, controllable from a phone.
- Weight and mounting: significantly lighter, so installation is simpler and less invasive.
The one honest downside is that die-hard vintage fans sometimes feel LED lacks the slightly irregular glow of real gas-filled glass — and sign quality does vary between suppliers, so it's worth checking what LEDs and drivers actually go into your sign rather than just the price.
So which should you choose?
If you're after a specific retro, gas-tube aesthetic for a heritage venue, glass neon still has a place. For almost everything else — shopfronts, cafés, offices, studios, event signage — LED neon is now the more practical choice: safer to install, cheaper to run, easier to maintain, and flexible enough for pretty much any design you can sketch out.
It's why most new commercial neon signage in the UK, ours included, is made this way: it's a sign you can put up once and mostly forget about, rather than one that needs babying.