Home > Outdoor Lights > LIFX Outdoor SuperColor String Lights 24ft Extension Only

String Lights Extension Only 24ft

600 Lumens

40W Equivalent

Say hello to ultra-futuristic ‘envy-of-your-friends’, vibe setting outdoor lighting with the LIFX 24-foot Outdoor String Light Extension. Add an extra 24 feet of superior color experience with this 12-light add-on to your LIFX String Lights. Create hypnotic effects to suit the moment, from shifting sunsets or rolling rainbows to gently flowing icy whites–or just set and forget with easy routines. ...

Extension Only
80+ Color Rendering Index

Length:

24ft Extension Only

24ft Kit

$69.99

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Specifications

Brightness: 600 Lumens
Wattage equivalent: 40W
Extension Only
CCT: 1500K – 9000K
CRI: 80
Wattage: 24.0W
Software Dimming: 1% -100%
Wi-Fi: 2.4GHz
Security: WPA, WPA2
Voltage: AC 100-240V
Length: 24 ft
Width: 1.42 in
Height: 3.11 in

What's in the box

💡 24ft length string light.
🌈 12 uniquely addressable LED bulbs.

How-to Videos

Model: LFXSL24-12/LED/EXT

Barcode: 9347403005364

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Premium Features

Polychrome Technology ™

LIFX Polychrome transforms light into a canvas of motion and depth. Every bulb houses three intelligent zones, combining for 36 individually addressable points of light across each String Light.

5X SuperColor

Powered by our SuperColor™ LEDs, it shines up to 5× brighter than the competition—bringing true-to-life color and incredible vibrancy to every space.

Built to Last

LIFX String is crafted from premium materials with heavy-duty cabling, outdoor-rated seals, and discreet anchor points for a seamless install. Designed to endure the elements and shine season after season.

Color Like No Other

From soothing purples to sunrise ambers and vivid gamer greens, LIFX String delivers the deepest, richest colors you’ve ever seen outdoors.

Smart Support, Simplified.

With easy how-to guides, in-app trouble-shooting tools, social inspiration from our community and LIFX specialists available via chat, check out the ‘Discover’ section of your app to open up a whole new world of light.

Smarter with Matter.

We’ve added Matter to the brains of this LIFX, which means it can talk to lots of other smart devices and platforms seamlessly, using the new universal system for smart.

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.

As seen on social

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@lifx what's coming in 2026? LIFX was on show at CES giving a sneak peak 👀
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Your childhood Christmas lights? Yeah… you can bring them back. 😉
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A post shared by Josh & Matt (@joshandmattdesign)

@joshandmatt use LIFX String Lights to decorate their garden wedding ❤️
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@_tatjanahamilton amps up her garden with the LIFX String Lights 🌈
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A post shared by Dr. Phuong Daniels (@derm.mom)

@derm.mom sets the mood with LIFX String Lights ✨
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@lifx meet the LIFX String Lights 😍

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.