Definition
A neon tube is a specific type of gas-discharge tube containing neon gas that emits a bright, colorful light when electricity passes through it. Typically used in signage and decorative lighting, these tubes can be bent into various shapes to form letters, designs, or artistic displays. Unlike regular light bulbs, neon tubes rely on the excitation of neon atoms to produce light. They are often associated with vintage aesthetics and vibrant urban landscapes. It's like bending light into art!