40" Lightstrip Extension

700 Lumens

45W Equivalent

A 40" extension designed to expand your existing LIFX Lightstrip or LIFX Z. Add length to wrap rooms in color, highlight features, or create striking backlight behind furniture and screens. Requires a Lightstrip Kit to get started, and can be cut to size or extended up to 33ft for the perfect fit.

Matter Enabled
Extension Only
82+ Color Rendering Index

Length:

40" Extension

120" Kit

80" Kit

40" Kit

16.4ft Kit

$19.99

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Specifications

Brightness: 700 Lumens
Wattage equivalent: 45W
Extension Only
CCT: 1500K – 9000K
CRI: 82
Wattage: 8.0W
Standby Power: 0.5W
Software Dimming: 1% -100%
Matter Enabled: Yes
Wi-Fi: 2.4GHz
Security: WPA, WPA2
Voltage: 120-240V AC
Length: 39.37 in
Width: 0.47 in
Height: 0.16 in

What's in the box

1 x 40" LED Lightstrip
Requires a LIFX Z or LIFX Lightstrip base kit to function.

User Manual

Download User Manual

How-to Videos

Model: LZ1RGBWUS

Barcode: 9347403003896

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Premium Features

Custom Lighting, Perfect Fit.

Extend your existing LIFX Lightstrip or LIFX Z setup by an additional 39.37". Compatible with all LIFX LED lightstrip systems, allowing installations up to 33 ft.

Includes 1 × 39.37" LED lightstrip (extension only). Requires a LIFX Lightstrip or LIFX Z base kit to operate.

Engineered for FX Magic.

LIFX Lightstrip is built on our Polychrome Technology, giving you smooth gradients, rich blended colours, and dynamic effects from a single strip. With multiple addressable colour zones packed along the length of the strip, you get ultra-fluid transitions and beautifully rendered FX. More zones mean better blending, more depth, and lighting that feels—well—like magic.

Flexible and extendable.

These flexible LED light strips can be shaped around corners and extended up to 33 feet, giving you seamless lighting along staircases, bed frames, cabinets, desks, and nearly any space that needs a lift.

App, voice, automate.

Want to go hands-free? Your LIFX Lightstrip works seamlessly with all the major smart home platforms—Hey Google, Apple HomeKit, Alexa, and SmartThings. Just ask to set the perfect vibe, schedule your favourites, or fire off quick presets that take your space from ordinary to extraordinary.

Lighting Inspiration

Fun & Function

Get the most from your lights with the LIFX app, built to unlock the full power of every LED. Choose solid colors with precision using a 360° color wheel and fine-tune saturation and brightness from 1% to 100% for perfect balance.

Want more depth? Try Color Blends and Gradients to paint your lights with multi-tone hues that shift seamlessly, creating the perfect atmosphere for any mood or moment.

Create Scenes that are uniquely yours. Save your favorite lighting combinations with the perfect mix of color, brightness, and effects, then bring them back anytime with a single tap.

Scenes can be scheduled to match your routine or added to the LIFX Widget for quick access from your phone or smartwatch. Whether it’s a calm morning glow or a burst of party color, your perfect lighting is always within reach.

Discover Themes, beautifully curated lighting moods crafted by LIFX designers to transform your space with a tap. Choose from hand-picked looks like Golden Hour, Movie Night, or Holiday Glow to instantly match the moment, from calm evenings to celebrations or game-day energy.

Every Theme can include subtle animation, bringing movement, warmth, and atmosphere that feels alive. Each is designed for effortless ambiance and personality that suits any occasion.

From gentle Sunrises and drifting Clouds to playful Christmas, Halloween, or Meteor effects, your space becomes a canvas for creativity and mood. Explore immersive, animated lighting that moves, shifts, and responds—more than illumination, it’s art in motion.

Some effects are available only on select LIFX products with advanced zoning and FX support, so the more capable your light, the deeper the magic. With LIFX, your lighting isn’t just functional—it’s expressive, alive, and uniquely yours.

Let your lights run the show with simple, intelligent routines — on at sunset, off at bedtime, or tuned to match your day. Explore app Presets like Circadian Rhythm for natural light that follows your body clock, or Evening Relaxation to unwind in soft, soothing tones. Lighting that feels effortless — and perfectly in sync with you.

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BEst SELLERS

Explore our most-loved smart lights — from color-changing bulbs to outdoor fixtures — known for their brilliant brightness, seamless Wi-Fi control, and premium design. These customer favorites make it easy to create ambience, add automation, and bring signature LIFX color to any space, indoors or out.