What Are Neon Lights?
When we say “neon lights,” we’re often talking about any bright, glowing glass tube used in signs and art. But technically, true neon light is created when electricity passes through neon gas inside a glass tube, producing that signature warm red-orange glow. Other gases create different colors — argon with mercury gives blue, helium glows pink, and krypton produces a lavender hue.
A Brief History
Neon lighting was born in 1910 when French engineer Georges Claude displayed the first neon lamp in Paris. By 1923, neon signs had crossed the Atlantic, dazzling Los Angeles and soon spreading across America’s commercial landscapes. Those glowing tubes became the heartbeat of mid-century advertising, theater marquees, and roadside diners.
How Neon Works
It’s simpler than it looks:
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Glass tubes are hand-bent into shapes
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Electrodes are sealed at both ends
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The air is removed and a small amount of gas is added
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High-voltage electricity excites the gas atoms
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The atoms release energy as light
Each gas has its own color signature. Neon gas = red-orange. Argon/mercury = blue (often paired with phosphor coatings for greens, purples, and more).
Neon vs. LED
You’ve probably seen “LED neon” — flexible silicone strips with tiny LEDs inside. While LED is energy-efficient and durable, real glass neon offers:
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Authentic warmth — genuine glass tubes have depth and richness
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Vintage character — handcrafted, each piece is unique
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Physical presence — real glass catches light even when off
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Investment value — antique neon is collectible and timeless
Modern Uses
Neon never really went away. Today you’ll find it:
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In bespoke home decor and custom signage
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Behind bars and in trendy cafes
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As statement art in galleries and lofts
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Restoring vintage signs for historic districts
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In commercial branding that wants to stand out
Care and Safety
Real neon uses high voltage and should be installed by professionals. Tubes are delicate but can last decades if handled well. LED neon is safer for DIY projects and shipping, but lacks that authentic glow.
Illuminate Your Space with Leon Carrey
At Leon Carrey, we bridge the gap between classic neon craftsmanship and modern design. Whether you’re looking for a custom business sign, a piece of glowing wall art, or a restoration project, we bring light to your vision.
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