Great kitchen design is as much about what you don’t see as what you do. Under cabinet lighting is one of those quiet details that transforms a space, eliminating shadows across countertops and giving every surface the light it deserves. Whether you are designing a new kitchen or refining one you already love, the right under cabinet lighting turns a functional workspace into an inviting one.
In this guide, we walk through the three main fixture types, how to choose the right brightness and color temperature, power and installation options, and the components that bring your setup together.
What Is Under Cabinet Lighting?
Under cabinet lighting refers to light fixtures installed on the underside of cabinets, illuminating countertops and workspaces with focused, task-oriented light. Unlike traditional overhead fixtures, under cabinet lights are discreet, energy-efficient, and designed to reduce shadows where you need light most.
Most under cabinet lighting solutions come as configurable systems that include lights, drivers, and accessories, making it easy to customize your setup for any kitchen, office, or display area. There are three main forms of under cabinet lighting:
Types of Under Cabinet Lighting
1. Tape Lights
Tape lights (also called strip lights) are flexible, low-profile lighting solutions. Ideal for tricky or curved spaces, they’re available in reels up to 16 feet and can be cut to fit your installation. Tape lights are perfect for accent lighting or soft, even illumination along shelves or under counters.
Expert Tip: For granite and other reflective countertops, choose LED tape lights with integrated diffusers to prevent glare.
Power Puck LED Under-Cabinet Light by DALS Lighting
2. Puck Lights
Puck lights are compact, round fixtures that provide focused, bright light, ideal for spotlighting specific areas or objects. Modern LED puck lights offer powerful illumination with minimal energy use. Plan for one puck light every 8-12 inches of countertop for even coverage.
Power options: Most puck lights plug into a nearby outlet or operate on low-voltage DC power, with transformers easily concealed in cabinetry.
3. Light Bars
Light bars are long, slim fixtures designed to spread light evenly across work surfaces. LED light bars are especially popular for their bright, even illumination and ability to link together for seamless coverage. Many models are easy to install, with plug-in or direct-wire options available.
Why LED Is the Standard for Under Cabinet Lighting
LED technology has become the clear standard for under cabinet lighting, and for good reason. Compared to fluorescent fixtures, which can flicker, hum, and lose brightness over time, and halogen bulbs, which run hot and consume significantly more energy, LEDs deliver consistent, reliable performance from the moment you switch them on.
LED fixtures typically last 50,000 hours or more, meaning years of daily use before a replacement is needed. They produce minimal heat, an important consideration when lighting is installed close to cabinetry and countertop surfaces. High-CRI (color rendering index) LEDs render food, finishes, and materials in their true colors, a quality that matters in any kitchen or workspace where accurate color perception is essential.
How to Select the Right Under Cabinet Lighting
Choosing the best under cabinet lighting depends on your space, style, and installation preferences. Here are three key considerations to keep in mind when deciding which type of under cabinet lighting is best suited to your needs:
1. Placement and Space
Consider the following when planning your layout:
- Cabinet depth and countertop width: Measure the distance from the front of the cabinet to the wall to determine how much surface area needs illumination. Wider countertops may benefit from light bars or continuous tape lights that spread light evenly across the full work surface.
- Obstacles and obstructions: Take note of outlets, switches, trim, and any decorative molding that could interfere with fixture placement. Flexible tape lights can navigate around obstacles more easily than rigid light bars or puck lights.
2. Power Supply Options
The power source you choose affects both the installation process and the final look of your lighting. Here are three options:
Direct-Wire: Professional installation is required, but the result is a seamless, built-in appearance with no visible cords. Direct-wire systems can be connected to wall switches and dimmers for integrated control. This is the best option for new construction or major kitchen renovations. A licensed electrician should handle the wiring.
Plug-In: Ready to use out of the box. Place the fixture, plug it into a nearby outlet, and you have light. Plug-in systems are ideal for renters or anyone who wants a straightforward upgrade without electrical work. Cord concealers and strategic routing keep cables tidy.
Battery-Powered: No cords, no outlets, no electrical work. Battery-powered fixtures are ideal for display cabinets, pantries, closets, and any area without a nearby outlet. Modern rechargeable options reduce the need for frequent battery replacement. These work best for accent lighting in low-use areas where constant brightness is not required.
LEDme Round Button Light by WAC Lighting
3. Fixture Type and Application
Different spaces call for different approaches. Here is a room-by-room overview:
- Kitchens: Light bars and tape lights provide the broadest, most even coverage for food preparation and cooking. Position fixtures toward the front of the cabinet to minimize shadows on the countertop.
- Home offices and craft rooms: Tape lights or light bars deliver consistent, glare-free illumination across a desk or work surface.
- Display cabinets and shelving: Puck lights offer focused beams that highlight collectibles, art, or glassware. Tape lights work well for even shelf illumination.
- Bathrooms: Waterproof-rated tape lights or light bars can add task lighting beneath vanity cabinets.
Choosing Under Cabinet Lighting Components
Once you have selected your fixture type, brightness, and color temperature, consider the physical details that complete the setup:
- Size: Measure your cabinet length and countertop depth. Light bars and tape lights should be sized to cover the full work area without extending past the cabinet face. Leave a small margin at each end for a clean, intentional appearance.
- Color and finish: Match or complement your existing hardware and cabinet finishes. White, black, brushed nickel, and bronze are the most common fixture finishes.
- Features: Many LED under cabinet systems offer dimming, either through built-in controls or compatibility with external dimmers. Smart home integration is increasingly available, allowing you to control brightness, color temperature, and scheduling through voice assistants or mobile apps. Motion sensor options add convenience in pantries, closets, and utility spaces, turning lights on when you enter and off when you leave. The Smart RGB LED Undercabinet Light by DALS Lighting is one example of a fixture that combines color control, dimming, and smart connectivity in a single unit.
Frequently Asked Questions About Undercabinet Lighting
What Is the Best Type of Lighting for Under Cabinets?
LED is the preferred choice for under cabinet lighting. It delivers bright, focused light with minimal heat and energy consumption. LED fixtures last significantly longer than fluorescent or halogen alternatives and are available in a wide range of color temperatures and brightness levels.
How Many Lumens Do I Need for Under Cabinet Lighting?
It depends on how you plan to use the light. For primary room lighting, look for 500 to 1,000 lumens per foot. For task lighting in a kitchen, 200 to 500 lumens per foot provides ample brightness. For soft ambient glow, 100 to 200 lumens per foot is sufficient.
What Color Temperature Is Best for Kitchen Under Cabinet Lighting?
Most kitchens benefit from a neutral white in the 3000K to 4000K range. This provides enough brightness for food preparation while maintaining a warm, welcoming atmosphere. Match your under cabinet lights to existing overhead fixtures for a cohesive look.
Expert Tip: If you are unsure which color temperature to choose, consider a tunable white fixture that lets you adjust between warm and bright settings.
Can I Install Under Cabinet Lighting Myself?
Plug-in and battery-powered fixtures are straightforward to set up and require no special tools or expertise. Hardwired systems, however, should be installed by a licensed electrician to ensure safety and code compliance.
How Do You Hide Wires for Under Cabinet Lights?
For plug-in systems, cord concealers and in-cabinet routing keep wires out of sight. Hardwired installations eliminate visible cords entirely, offering the cleanest look. If your cabinets have a face frame, mount fixtures just behind it to conceal both the fixture and any wiring.
Find the Right Under Cabinet Lighting for Your Space
The best under cabinet lighting setup starts with understanding your space and your goals. Consider the fixture type that suits your layout, the brightness level your tasks demand, the color temperature that complements your design, and the power source that matches your installation preferences. With those decisions in place, the right solution comes into focus.
