Job guides / Kitchen / Electrical / Install Under-Cabinet Lighting
The Job Guide

Under-cabinet lighting, no electrician needed.

The short answerThe easiest way to add under-cabinet lighting is a plug-in LED bar. Lay the lights out on the counter to check that the cords reach an outlet, then mount each bar toward the front of the cabinet underside with the included screws or adhesive, and link the bars with connector cords. Clip the cords out of sight and plug in. A typical kitchen takes 1–2 hours. Hardwired lights need an electrician.

Task lighting changes how a kitchen works at night. Plug-in LED bars give a built-in look with no wiring. Here's what to buy and how to hide the cords.

DifficultyEasy
Time1–2 hrsplug-in kits
DIY cost$30–$110 + drillestimate
Hiring a proVaries by areaestimate

DIY range is the Home Depot price of the parts below as of Oct 14, 2026 (one to three light bars; the drill kit is $89 if you need one). We didn't find a reliable published pro rate, so none is shown.

Install Under-Cabinet Lighting
6 stepsEvery pick rated about 4.5★ or higher, from hundreds to thousands of reviews.
Your Match

The kit, vetted.

Tick items off as you shop. Ratings and review counts were checked on 2026-10-14. Home Depot prices are as of 2026-10-14. Amazon shows its price at checkout.

Tools

1 items
RYOBI ONE+ 18V 1/2" Drill/Driver Kit (PCL206K1)
Top PickDrill

RYOBI ONE+ 18V 1/2" Drill/Driver Kit (PCL206K1)

Kit includes battery and charger. Plenty for pilot holes and screws.

Affiliate link placeholder · Home Depot prices as of 2026-10-14 · Amazon prices shown at checkout

Materials

2 items
BLACK+DECKER 24" LED Under-Cabinet Light Kit (LEDUC24-1CK)
Top PickLight bar

BLACK+DECKER 24" LED Under-Cabinet Light Kit (LEDUC24-1CK)

Dimmable 4000K bar with hands-free on/off. Plug-in.

Affiliate link placeholder · Home Depot prices as of 2026-10-14 · Amazon prices shown at checkout
Commercial Electric 24" Plug-In Linkable LED Light
Best ValueLight bar

Commercial Electric 24" Plug-In Linkable LED Light

Three selectable color temperatures and linkable bars.

Affiliate link placeholder · Home Depot prices as of 2026-10-14 · Amazon prices shown at checkout
The Method

Step by step, start to finish.

  1. 01

    Plan the run

    Measure each cabinet and lay the bars and cords on the counter to confirm they reach the outlet.

  2. 02

    Check the outlet

    Use a nearby counter outlet. Don't run cords across the sink or cooktop.

  3. 03

    Mount the bars

    Place bars toward the front edge of the cabinet bottom so light hits the counter, not your eyes.

  4. 04

    Drill pilot holes

    Use short screws and mark the bit with tape so you don't go through the cabinet floor.

  5. 05

    Link & hide cords

    Connect bars with jumper cords, clip cords to the cabinet underside, and tuck the slack between cabinets.

  6. 06

    Plug in & test

    Plug in, test the switch or sensor, and adjust bar positions if you see hot spots.

Watch First

See it done, then do it.

Our picks of the clearest tutorials. Credit and copyright belong to the creators.

Lowe's Home Improvement

How to Install Under Cabinet Lighting

Plug-in puck and bar installs.

Visit channel ↗
Proper DIY

The Simple Way To Install Under Cabinet Lights!

Clean cord routing on a real kitchen.

Visit channel ↗
Prefer to read?
How to Install Under Cabinet Lighting, from Lowe's
Read the guide ↗
Good Questions

Before you start.

Plug-in or hardwired?

Plug-in kits are DIY-friendly. Hardwired lights need a new circuit or switch and should be installed by a licensed electrician.

What color temperature?

3000K looks warm and homey; 4000K is crisper for task lighting. Some bars let you switch.

Front or back of the cabinet?

Front, about 1–2 inches back from the face frame, gives the most even light on the counter.

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