Neon Flex

Most neon flex sign problems are geometry problems. How to calculate available inner radius from stroke width, which profile size fits which letter, and five ways to make a tight letter work.

Glass neon or LED neon flex? A side-by-side comparison of power, running cost, lifespan, colour quality, bending radius, weather resistance and certification for the US and EU markets — plus the cases where glass is still the right call.