How to Hide Wires for Under Cabinet Lights
How to hide the cord and power supply for plug-in under cabinet lights, or avoid cords entirely.
By Ethan Cole
Updated November 4, 2026
The cord is the one thing people dislike about plug-in under cabinet lights. This guide lists ways to hide it, and a way to avoid it. For products, see plug in under cabinet lighting and rechargeable under cabinet lights.
The Short Version
Run the cord along the underside of the cabinet, tucked against the back wall or a front lip, with small clips. Use a cord cover for visible runs, and put the power supply in a spot you can reach but not see.
Options
| Option | How it works | Notes |
|---|---|---|
| Cord clips | Small clips hold the cord against the cabinet | Cheapest; some kits include them |
| Cord cover or raceway | A channel hides the cord along a wall or edge | Good for visible runs |
| Front lip or light rail | A strip along the cabinet’s front edge hides the lights and wiring | Common on new cabinets |
| Extension cord and linking cable | Link bars with the supplied cable instead of separate plugs | Several kits include extension cables |
| Wire-free lights | Rechargeable or battery bars need no cord | Lower output; need recharging |
Tips
- Plan the route before sticking anything
- Keep the power supply ventilated and accessible
- Do not run a cord through a wall unless it is rated for in-wall use and installed properly; that is electrical work
- maylit lists a 4.9 ft connection cable for wider spacing between bars
Who Should Look Elsewhere
- Do not want to hide any wires? Choose rechargeable bars; see rechargeable under cabinet lights.
- Want a fixture with no visible cord? See hardwired under cabinet lighting.
Frequently Asked Questions
Can I run an under cabinet light cord behind the cabinet?
Along the back edge, yes. Do not run an ordinary cord inside a wall.
What if there is no outlet nearby?
Use rechargeable bars, or ask an electrician about adding an outlet.
Can I hide the power supply?
In a cabinet if it is ventilated and you can reach it.
Related: how to install under cabinet lighting.
Check current pricing and availability for the maylit 14 in Plug-In Under Cabinet Light Bar.
About the author
Ethan Cole leads research and editing at WikiHomeLED, comparing LED lighting for the home through manufacturer specs, manuals, safety listings and owner feedback. Every product is scored against the criteria on our How We Review page, and picks are updated when models change.