How to Cut and Connect Neon Rope Lights

Most neon ropes can be cut to length, but only at marked points, and what you do next depends on the rope. This guide covers the common cases. For picks see best LED neon rope lights.

The Short Version

Find the cut mark, cut straight across it with the rope unplugged, seal the end if the rope is waterproof, and reconnect with the maker’s connector if you want to use the cut piece. Some ropes cannot be spliced at all.

Cut Points Vary

Rope	Listed cut point
Lamomo white neon rope	Every 0.39 in (1 cm), for DIY signs
Lamomo COB neon	Every 5 cm, with quick connectors
iNextStation and Maxlaxer	Every 2.5 cm
Govee 10 ft gaming rope	12 specific cut points, cannot be spliced
GZBtech 120V rope	Every 3.28 ft (1 m)
Lamomo 65.6 ft 120V	Every 50 cm, seal the ends after cutting

Steps

• Unplug the rope.
• Measure the length you need and find the nearest cut mark.
• Cut straight across with sharp cutters.
• If the rope is waterproof, seal the cut end with the maker’s end cap or sealant.
• Reconnect the cut piece with a matching connector if you want to use it, and power only after everything is sealed.

Ropes You Cannot Splice

Govee’s 10 ft gaming rope says the light cannot be spliced, so plan the length before you cut. Read the listing before cutting any rope.

Who Should Look Elsewhere

• Want a fixed-length rope? See desk ropes
• Want to cut ordinary strips instead? See how to cut LED strip lights

Frequently Asked Questions

Can I cut any neon rope?

Only at the marks, and not every rope allows splicing.

Do I need to seal the end?

For waterproof ropes, yes. Lamomo’s 120V rope says to insulate and waterproof the ends.

Can I connect two ropes?

Some kits include connectors; check the listing.

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.

About the author