Collection: Hardwired Under Cabinet Lights

Installing hardwired under cabinet lighting involves routing wire through the cabinet interior, connecting to an existing circuit or junction box, and securing the fixture to the underside of the cabinet. Because the work involves live 120V wiring, it must be performed by a licensed electrician to meet local building codes. Once installed, a direct wire under cabinet light operates seamlessly with your existing wall switches or dimmers.

Hardwired under cabinet lights connect directly to your home's 120V electrical system, which poses serious safety and compliance risks if handled incorrectly. A licensed electrician ensures the wiring is properly grounded, the circuit is correctly rated, and the installation meets local building codes. Improper installation can void product warranties, create fire hazards, and fail home inspections.

For commercial under cabinet light applications, rigid hardwired LED light bars are the most popular choice due to their uniform, shadow-free output and long operational lifespan. They deliver consistent illumination across long countertop runs, making them ideal for food prep areas, display cases, and workstations. Hardwired under cabinet lighting in commercial settings also benefits from centralized switch and dimmer control, which simplifies operation across multiple fixtures.

Most hardwire under cabinet lights are compatible with standard in-wall LED dimmers, allowing you to control brightness from the same switch location as your overhead lighting. Always verify that the fixture is rated as dimmable and pair it with a compatible dimmer — not all standard dimmers work correctly with LED drivers. Check the fixture's specification sheet for recommended dimmer brands and wiring configurations.

Yes — hardwired under cabinet lighting is classified as a permanent fixture, which adds tangible value to your home in a way that plug-in or battery-powered alternatives do not. Buyers and appraisers recognize integrated lighting as a premium kitchen feature, particularly when it is part of a broader renovation. In competitive real estate markets, well-lit kitchens with permanent, code-compliant lighting upgrades consistently perform better during showings and appraisals.

Hardwired under cabinet lighting connects directly to your home's electrical system, eliminating all visible cords and plugs for a clean, permanent installation. Plug-in fixtures draw power from a standard outlet and are easier to install without an electrician, but leave cords visible along the backsplash or cabinet face. Hardwired fixtures are the preferred choice for new construction and major kitchen renovations; plug-in options are better suited for renters or temporary setups.

Hardwired under cabinet lighting can be retrofitted into existing kitchens, though it requires more planning than a new construction install. A licensed electrician will assess the nearest available circuit, route wiring through or behind cabinetry, and install a junction box if needed. While more involved than a plug-in swap, the result is a permanent, professional-grade installation that adds lasting value.

The right color temperature for hardwired under cabinet lighting depends on your kitchen's finish and intended use. Warm white (2700K–3000K) suits wood cabinetry and warm stone countertops, while neutral white (3500K–4000K) is better for modern kitchens and task lighting. Many fixtures offer selectable CCT, allowing you to choose or adjust color temperature after installation.

To choose the right length hardwired LED light bar, measure the inside width of each cabinet section and select a fixture that covers at least 75% of that span to minimize shadows on the countertop. For wider cabinets, multiple bars can be daisy-chained or wired to the same circuit for uniform coverage. Our hardwired under cabinet lighting collection includes sizes from under 12 inches to over 30 inches to fit standard and custom configurations.

Some hardwired under cabinet lighting fixtures are compatible with smart home systems through a smart in-wall dimmer or switch — such as those from Lutron or Leviton — without requiring a smart fixture itself. A smaller selection includes built-in smart drivers that connect directly to Wi-Fi or Zigbee networks for individual fixture control. Check each product's specifications for smart compatibility and consult your electrician about the best integration approach.