Kasa Smart LED Light Strip KL420L5 – 50 Color Zones RGBIC, 16.4 ft, Wi‑Fi, Alexa + Google

Elevate any space with vibrant, smart lighting

The Kasa Smart KL420L5 LED Light Strip brings color, depth, and mood to your bedroom, workstation, or living area. Stretching 16.4 feet, it can run along bed frames, under cabinets, behind a TV, or around a desk. Cut the strip to your exact length for a snug, seamless look, while you choose from 16 million colors and a spectrum of brightness levels. With 50 adjustable color zones, you can craft precise palettes and effects that shift with your day—from energizing scenes for productivity to warm hues for relaxation.

The enduring design features a protective PU coating that helps guard against moisture, so you can install with confidence in kitchens or other damp spaces. A sturdy 3M adhesive backing makes for quick mounting on a variety of surfaces, and the strip is built to last with durable materials and reliable performance. A 2-year warranty offers added peace of mind as you experiment with your setup.

What makes KL420L5 stand out

• Vast color range and smooth dimming: 16 million colors with 1%–100% dimming to match any time of day or mood.
• 50 customizable color zones: Create distinct scenes in different zones for nuanced lighting without compromise.
• Animated effects: Choose from presets like Raindrop, Rainbow, and other dynamic transitions to enliven spaces.
• Durable and moisture-aware: PU coating plus IP44-rated protection helps resist moisture and dust along the length.
• Cut-to-length with simple mounting: Trim to fit your furniture or architecture; secure with included 3M backing.
• Smart home ready: Works with Alexa, Google Home, and SmartThings; group devices and automate scenes.
• App control and scheduling: Use the Kasa app to adjust color, brightness, and timing; create routines that fit your day.
• Simply reliable: Two-year warranty supports long-term enjoyment of vibrant lighting.

Ideal use cases

• Bedroom ambiance with soft, layered lighting for wind-down or late-night reading.
• Gaming setups that react to action with vivid color zones and animations.
• Home offices where color impact supports focus during work and lowers fatigue during long sessions.
• Cabinets, shelves, and TV backdrops that benefit from tailored lighting along edges and displays.
• Moisture-prone areas such as kitchens, where a protective coating adds extra peace of mind.

Getting started

Power up, connect to your preferred smart assistant, and begin exploring color and scenes. The KL420L5 is designed for easy setup, flexible placement, and gradual enhancements to your daily routines without locking you into a single look.