LED under cabinet lighting is one of the fastest, most impactful ways to upgrade a kitchen in Longmont or Boulder. Whether you need stronger task lighting for weeknight meal prep or softer ambiance for evening entertaining, the right under cabinet light makes a real difference in how your kitchen works and feels.
Why Under Cabinet Lighting Matters in Colorado Kitchens
Colorado’s Front Range enjoys strong daytime sun, but that brightness contrasts sharply with dark winter evenings when daylight fades well before dinner. Reliable cabinet lighting becomes essential for safe, comfortable food prep after sunset-especially from November through March.
General ceiling fixtures cast light downward, but upper cabinets block much of it, leaving your countertop work surface in shadow. Your own body adds another layer of obstruction when you stand at the counter.- Under cabinet lights solve this by placing the light source inches from your workspace, improving task visibility and reducing shadows where you chop, read recipes, and make school lunches.
- Beyond functionality, under cabinet lighting enhances safety during food preparation and can increase the aesthetic appeal of a kitchen-highlighting backsplashes, stone veining, and cabinetry details.
- Under cabinet lighting can also modernize a space and potentially increase home value, a strong consideration for homeowners investing in a remodel.
- At Don’s Custom Cabinets & Countertops, we regularly integrate cabinet lighting into new cabinet design projects and add it during remodels across the Front Range.
Types of Under Cabinet Lights (Strips, Puck Lights, and Bars)
LED cabinet lighting is now standard in kitchen remodels around Longmont, and LED options are the best choice for under cabinet use thanks to energy efficiency and long lifespan. Three common formats dominate the market: strip or tape lights, puck lights, and linear bar lights.
LED strips and tape lights:
- Flexible, adhesive-backed LED ribbons that run the full length of a cabinet. Many are bendable enough to wrap around corners for continuous coverage.
- Best for even, unbroken accent lighting under long runs of uppers or along open shelves. Adhesive-backed lights are easy to install without tools.
- Depending on the cabinet line, we use custom LED strips that offer endless color combinations for homeowners who want creative control. Some under cabinet lights even feature motion detection capabilities.
Puck lights:
- Round fixtures spaced every 8–12 inches that create pools of light-ideal for highlighting decor, tile backsplashes, or specific prep zones.
- Battery-powered puck lights provide nice task lighting for renters (get permission from your landlord before any permanent installation). For reference, compact options like GE Wireless LED Tap-Lights provide 20 lumens of brightness-enough for a pantry or closet but not a primary prep area.
Bar lights:
- Rigid LED bars that attach to the underside of cabinets with a low profile design. They offer a cleaner, more professional look than spaced pucks, with fewer dark spots between fixtures.
Plug-in and battery options are a quick way for any homeowner to add lights, while hardwired led under cabinet lighting delivers the cleanest look and is the strongest choice for a full kitchen remodel.
How Bright Should Under Cabinet Lights Be? (Lumens & Color Temperature)
Picking the right brightness and color temperature is a critical step for comfortable, effective task lighting in any kitchen.
Lumens guidance:
- For task lighting on countertops, aim for 200–500 lumens per linear foot of cabinet. This range handles chopping, reading, and detailed prep work well. The brightest under-cabinet lights on the market can reach 2,950 lumens-products like Commercial Electric LED Tunable White Tape Lights fall into this very bright category.
- For softer accent lighting-say, above a coffee station or display shelf-use 100–150 lumens per linear foot.
- Darker granite or quartz countertops common in Longmont homes absorb more light, so you may need to check whether your fixtures sit at the higher end of that number range.
Color temperature:
- 2700K–3000K (warm white) works well in traditional and rustic Colorado kitchens with wood cabinets and warm-toned stone.
- 3000K–3500K (neutral white) suits modern, quartz-heavy kitchens and keeps colors closer to daylight without a clinical feel.
- Avoid very cool 4000K–5000K unless you specifically want a “studio” aesthetic. Most Longmont homeowners find it too harsh for a room where family gathers.
High-quality LED under cabinet lights should have a CRI of 90 or above. Maintaining a high Color Rendering Index enhances the natural appearance of foods and colors, ensuring your soapstone, marble, and produce look true. Dimmable lights allow users to adjust brightness levels easily-shifting from bright cooking mode to a softer evening ambiance with a compatible dimmer switch.
Power Options and Installation: Plug-In vs. Hardwired vs. Battery
Longmont homeowners typically choose between battery, plug-in, and hardwired under cabinet lights based on budget, project size, and whether a remodel is already underway.
Battery-powered:
- Often puck lights or short bars with adhesive backing-the easiest DIY option and a great fit for renters or quick fixes.
- Battery-operated under cabinet lights are useful in locations without an outlet, like inside a pantry or a display cabinet.
- Downsides: battery-powered lights need regular battery replacements, and brightness can be inconsistent as batteries drain over time.
Plug-in:
- LED strips or bars that connect to a nearby outlet, sometimes hidden inside a cabinet. Simple installation with no electrical expertise required.
- Cord channels or trim pieces secure wires and keep them out of sight. You can find plug-in kits on Amazon or at local home improvement stores-just add the fixture to your cart and you’re a click away from an easy upgrade.
Hardwired:
- Wired into the home’s electrical system on a dedicated switch or dimmer. This provides the cleanest appearance with no visible cords.
- Hardwiring requires electrical knowledge or a professional-a licensed electrician should handle the work, and coordination with your cabinet installer and countertop templating team is required for the best result.
- When browsing product specs online, always verify you’re on the manufacturer’s actual page; retail sites sometimes route through content servers like edgesuite, so confirm the http address matches the brand’s official line of products before you order, especially if you’re coordinating fixtures with a Denver-area cabinet and countertop remodel.
At Don’s, we plan cabinet installations to include wiring chases, light rails, and access panels so led under cabinet fixtures integrate seamlessly-no exposed cords, no guesswork, all guided by our family-owned values and team approach.
Planning Placement: Getting Shadow-Free Task Lighting
Where you place under cabinet lights matters as much as what type you choose. Proper placement of under cabinet lights prevents glare and ensures even illumination across your work surface.
Front-edge placement:
- Install lights towards the front edge of the cabinet bottom, near the face frame-not centered or pushed to the back wall. This reduces shadows from upper cabinets and the person standing at the counter.
- Use a pencil to mark light installation locations before drilling or applying adhesive. It’s a simple step that saves time and prevents misalignment.
Spacing and continuity:
- For tape lights, run strips the full width of each cabinet section, including around corners when the depth allows.
- For puck or bar lights, space them so light cones overlap-usually 8–12 inches apart-to eliminate dark spots between fixtures.
Align with task zones:
- Sinks, primary prep areas, coffee stations, and baking zones should receive slightly stronger lighting. Inside glass-front cabinets and pantry spaces also benefit from small LED cabinet lights, especially when paired with the right types of cabinets for kitchens and pantries.
Avoiding glare:
- A light rail molding or small trim piece on custom cabinets hides fixtures from direct view, ensuring no one looks straight into a bare LED.
- Keep fixtures positioned so they don’t reflect harshly off polished stone or glossy backsplash tile.
Integrating Under Cabinet Lights into a Full Kitchen Remodel
The best-looking under cabinet lighting is planned early-alongside cabinet selection, countertop material, and backsplash layout. Trying to add it after everything is installed means compromise: visible cords, awkward switch placement, or uneven runs.
Here’s how it typically works through our process at Don’s Custom Cabinets & Countertops:
- Design consultation: Clients visit our Longmont showroom to review cabinet styles, quartz or granite options, and under cabinet lighting concepts. Our NKBA-certified designers add lights, switches, and outlet locations into 3D renderings so homeowners can see how cabinet lighting interacts with counters and tile before anything is built, often drawing on real kitchen and bathroom cabinet ideas from recent projects.
- Fabrication: Cabinets can be built with integrated light valances, hidden channels for wiring, and deeper bottoms to conceal LED bars. Countertop templating accounts for areas where lighting will highlight veining in quartzite, marble, or backlit slab options, leveraging custom countertops in materials like quartz, granite, and marble.
- Electrical coordination: Rough-in wiring goes in before cabinets and backsplashes are installed. Final connections happen after cabinets and counters are in place, ensuring fixtures sit correctly over seams.
Don’s offers a lifetime workmanship warranty on cabinetry installations, including the integration work that keeps lighting neatly concealed, all backed by the careful craftsmanship you can see in our custom cabinet and countertop shop tour.
Working with Don’s Custom Cabinets & Countertops in Longmont
Under cabinet lights are a small detail that makes a big difference-and an expert, local team can help you choose the right setup. Family-owned in Longmont since 1981, Don’s serves Boulder, Niwot, Erie, Loveland, and the greater Colorado Front Range with a variety of custom cabinets and countertops.
We offer free in-home or showroom consultations to discuss lighting goals, materials, and budget. Contractors and interior designers can rely on us for consistent fabrication timelines and coordination on lighting details during cabinet and countertop installs. If you have questions about how to plan under cabinet lighting for your next kitchen or bath remodel-or simply want to update lighting when replacing countertops-contact Don’s Custom Cabinets & Countertops for kitchens, bathrooms, and closets to get started with personalized cabinetry and countertop services.