Looking to eliminate shadows and brighten up your kitchen, craft room, or workspace? Under cabinet lighting is the secret to creating a well-lit, functional, and inviting environment. This guide will walk you through everything you need to know about choosing, installing, and enjoying the right under cabinet lights for your home. 

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—including 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.

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. 

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 & Space 

Measure carefully: Ensure your chosen fixtures fit snugly beneath your cabinets, hidden from view but illuminating your workspace. 

Consider thickness: Tape lights are ultra-slim, while puck lights and light bars are slightly thicker and may need to be placed at the back of the cabinet for a clean look. 

2. Power Supply Options 

Direct-wire: Professional installation required, but offers a seamless, built-in appearance with no visible wires. 

• Plug-in: Great for DIYers; just ensure you have nearby outlets. 

Battery-powered: Convenient for quick installs, though battery changes are needed more often. 

3. Fixture Type & Application 

Kitchens: Opt for light bars for broad, even coverage across long counters. 

• Display cabinets & shelves: Use tape lights for subtle accent lighting or puck lights for dramatic spotlights. 
  
• Workspaces: Both puck lights and light bars provide bright, focused light for productivity. 

Learning how to choose under cabinet lighting doesn’t have to be difficult. Consider each style of lighting based on your unique needs before making a buying decision. 

Choosing Under Cabinet Lighting Components 

Once you have decided on which type of lighting you need, you can begin to consider the details of each piece. Here are a few key points to bear in mind: 

• The size of the light fixture you select should fit within the specs of your cabinetry or work surface and must fit with your overall goals for that area. Measure sizing to ensure the light can remain hidden under the cabinetry’s edges or face. 
• Color and finish are important stylistic elements. While some of these lights are well hidden out of sight, others can be viewed at various angles. Choose materials and colors that coordinate with your cabinetry for the most seamless look. 
• Features such as dimmers and remote controls can make under cabinet lighting more versatile. 

How to Install Under Cabinet Lighting 

Installation requirements vary by fixture type and power source. Confident DIYers can often install plug-in or battery-operated lights, but direct-wired systems are best left to licensed electricians for safety and a polished, built-in appearance. 

• Always match power supply to fixture requirements. 

For more installation tips, visit our lighting installation guide.