RGB LED Puck Light

5 products

Our RGB LED Puck Lights are designed for one thing: vibrant, saturated color. If you're looking to add dynamic mood lighting to a display case, create an immersive gaming setup, or make your back-bar shelving pop, these are the perfect tool. These RGB pucks produce millions of color combinations that's best for accents.

Each of our color changing puck lights comes as a complete, ready-to-install kit. You get the LED pucks, a low-voltage power adapter that's safe for DIY installation, and a controller with a remote. Everything is plug-and-play. The pucks themselves are slim, with aluminum alloy housings for good heat dissipation, making them easy to hide under cabinet lips or inside tight spaces. Whether you need four, six, or eight pucks, we have a kit built for the job, all running on safe DC12V power. 

What are the best applications for color changing puck lights?

While often sold as general under cabinet puck lights, the real strength of an RGB LED puck light is in creating atmosphere. Their ability to produce deeply saturated color makes them ideal for specific applications where mood is more important than function. We see customers have the most success using these puck light kits for:

  • Display Cabinets: An RGB led puck light is perfect for a maple wall unit display case with glass shelves. You can bathe collectibles, trophies, or glassware in any color you choose, making the display a true focal point.
  • Entertainment & Gaming Setups: Install them behind your TV or monitor for bias lighting that reduces eye strain, or place them inside an open-shelf media console. The dynamic color modes are perfect for matching the on-screen action or your team colors.
  • Bar and Lounge Areas: Use them as under counter puck lights to illuminate the front of a bar, or place them on shelves to backlight bottles. The remote control makes it easy to change the vibe instantly.
  • Architectural Accents: Place an LED light puck inside a built-in niche, a cove, or as toe-kick lighting to add a splash of color that defines the space.

Frequently Asked Questions About RGB LED Puck Lights

Got a question about installing or choosing your color-changing puck lights? I've answered thousands of them over the years. Here are the most common ones.

RGB puck lights are small, round, low-profile fixtures designed for accent and mood lighting, usually under cabinets, in shelves, or inside displays. Unlike single-color pucks, these can produce millions of colors by mixing Red, Green, and Blue LEDs. Our kits are typically plug-and-play, coming with the lights, a power adapter, a splitter, and a remote, making them a complete low voltage puck light system.

Yes, absolutely. That's the main benefit of a 12V puck light system. The kit includes a power adapter that plugs into your regular wall outlet and converts the high-voltage AC power to safe, low-voltage DC12V. Everything after the adapter is low voltage, so it's safe to touch and you don't need to be a licensed electrician to install it.

Yes, all our RGB puck light kits are dimmable puck lights. The brightness is controlled using the up/down buttons on the included RF or IR remote. It's important to know you can *only* dim them this way. Do not connect the power adapter to a 120V wall dimmer—it will damage the power supply and the lights.

If your main goal is creating colorful mood or accent lighting, these RGB kits are some of the best puck lights for the job. However, if you also do a lot of food prep and need high-quality task lighting, the 'white' from an RGB-only puck can look a bit sterile or blueish. For the best of both worlds, consider our RGBW puck light kits which have a separate, dedicated white chip for much better light quality.

It's a very common question. An RGB puck creates white light by mixing 100% red, green, and blue light together. The result is a cool, slightly bluish-white light around the 6500K-7000K range. It's perfectly fine for accent lighting, but it won't look as natural as a dedicated white light for tasks. If you want beautiful colors *and* a high-quality white, you'll need an RGBW setup. Our guide on RGB vs RGBW breaks it down.

We do this all day long. A large part of our business is building systems that never appear on the site. Just send our engineering team a sketch or drawing of your display case with the dimensions. We'll create a wiring plan with custom wire lengths between each puck so there's no messy excess cable. You'll get back a complete parts list and quote, usually the same business day, with no fee or obligation to buy.