How to Make a Neon Sign With Neon Rope Lights

DIY neon signs use a flexible neon rope bent into letters or shapes and mounted on a board. The rope you choose decides how fine a design you can make. This guide covers the steps. For ropes see best LED neon rope lights, and for mounting see how to mount neon rope lights.

The Short Version

Draw the design, choose a rope that cuts at short intervals and bends within your curves, fix it to a backing board with clips, and power it from the supply in the kit.

Choosing a Rope

• Lamomo lists cut points every 1 cm on its white neon rope, which suits detailed shapes
• The 12V and 24V ropes in our lists use a supply; the 120V ropes plug into the wall
• KANTUTOE warns its rope bends within a 120 degree range; check each rope’s bend limit before you plan tight curves
• Ropes that cannot be spliced, like Govee’s 10 ft rope, need an unbroken design

Steps

• Sketch the design full size on paper.
• Choose a rope and check its width and bend limits.
• Mark the clip positions along the design on a backing board.
• Fix the clips, then press the rope into the clips along the design.
• Cut the rope at a cut mark where the design ends, and seal or cap the end.
• Connect the power supply and controller and check the colors before you hang it.

Safety

Keep the controller and supply dry and ventilated, use only the supply in the kit or one that matches the voltage, and follow the manual. Do not cover the supply.

Who Should Look Elsewhere

• Want a ready-made sign? Neon rope projects need time and clips; custom signs are a different product
• Want a simple accent line? A plain rope on a wall is easier; see the mounting guide

Frequently Asked Questions

Which neon rope is best for a sign?

One with fine cut points and a bend range that fits your design.

Do I need to solder?

Not necessarily. Some ropes use quick connectors. Check the listing.

Can I make a sign outdoors?

Use a waterproof rope and seal the ends. Keep the controller dry.

Safety note: neon ropes run on low voltage (5V, 12V, or 24V) from a power supply, or plug into 120V in a few models. Use the supply in the kit or one that matches the rope’s voltage and wattage, keep plugs, controllers, and adapters dry, and follow the manual. Anything that connects to a household circuit should be done by a licensed electrician.

Check current pricing and availability for the Lamomo White Neon Rope Light.

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