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Internet # 335261237

Model # LFXSL24-12/LED/EXT/2

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12-Light 24 ft. Indoor/Outdoor RGB+W Integrated LED Smart Edison Bulb Wi-Fi Enabled String Light Extension Set (2-Pack)

$156.32
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  • Add an extra 48 ft. of superior color experience with this 2-Pack
  • Connects directly to your home Wi-Fi. No bridge or hub required
  • Compatible with Alexa, Apple HomeKit and Hey Google
  • View More Details

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Product Details

About This Product

Goodbye old-school string light, hello ultra futuristic 'envy-of-your-friends', vibe setting outdoor lighting. Add an extra 48 ft. of superior color experience with this 2-Pack 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. This LIFX String Light extension is unlike any string light set you've ever seen. Not only can it illuminate your outdoor space with classic warm ambience, but it can shift into vibrant color and dynamic motion that will transform your garden into a wonderland. Each bulb on this string blends three color zones, creating unique tones and casting reflections that feel like, well, magic. Schedule it, set up routines or just hit some quick presets when the party starts to take your outdoor spaces from ordinary to extraordinary. Power adapter not included in this extension.

Highlights

  • 2-Pack 24 ft. string light extension with 12-LED bulbs for LFXSL24-12/LED (SKU 1010333775) string light, extends your setup and each bulb blends three color zones to create vibrant, dynamic lighting effects
  • Weatherproof to make your outdoor space and garden a wonderland
  • Broadest spectrum of whites from 1500K candlelight warm white to 9000K blue ice cool white
  • Includes LIFX super color LEDs which are tested to be 5x brighhter than other big brand smart lights
  • No bridge, no hub, just wi-fi (use 2.4GHz)
  • Control with the LIFX app, amazon alexa, apple homekit, hey google or samsung smart things
  • Use the LIFX app for custom string light effects and color palettes
  • Schedule your string lights to turn on and off at specific times or set them to turn on at sunset
  • Base string light required; sold separately
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 335261237

Model # LFXSL24-12/LED/EXT/2

Specifications

Product Length (ft.): 23.9 ft

Dimensions

Product Length (ft.)

23.9 ft

Details

Actual Color Temperature (K)

2700, 3000, 3500, 4000, 5000, 6500, 7000, 8000, 9000

Bulb Color

Multi-Color

Bulb Shape

A-Shape

Color Rendering Index (CRI)

80

Color Temperature

Color Changing Light

Dimmable Capability

Dimmable

Durability

Rust Resistant, Shatter Resistant, Waterproof, Weather Resistant

Fixture Color/Finish

Black

Indoor/Outdoor

Outdoor

Light Bulb Type Included

Integrated LED

Lighted Length (ft.)

20 ft

Lumens

600

Number of Bulbs

12

Pack Size

2

Power Options

Battery

Power Source

Not Powered

Remote Access

No Remote Access

Requires Hub?

No Hub Required

Returnable

90-Day

Smart Home

Smart Home Enabled

Smart Home Protocol

Wi-Fi

Space Between Bulbs (in.)

22

String Light Style

Edison

Voice Control Hub Required

No Voice Control

Voltage (v)

No voltage

Works With

Alexa, Apple HomeKit, Google, Samsung SmartThings

Warranty / Certifications

Manufacturer Warranty

5 Years

Questions & Answers

I've purchased a single 24ft, 12 light set incl the power plug/24v DC transformer and controller module. To extend an additional 24ft, do I have to buy a second full set and an unnecessary power plug/24v transformer and controller module?
ByFeb 10, 2026
1 Answer | 
Answer This Question

Great question. You can purchase extensions for the LIFX String and they are extendable up to 3 lengths. Please head over to lifx.com if you have any follow up questions.

By|May 26, 2026

    (1)

    Does it have to have WiFi to come on period
    ByNov 20, 2025
    1 Answer | 
    Answer This Question

    Thank you for your question Jamie. These are WiFi lights by nature, so whilst you can turn them on without WiFi, you won't get the full level of control (EG being able to change color and brightness, etc). For more information, please reach out over at support.lifx.com. Thank you.

    By|Nov 24, 2025


      Does this kit require the purchase of the 12/24ft kit, does this kit also include a controller? (I want to end up with 24/48ft installation)
      ByOct 23, 2025
      2 Answers | 
      Answer This Question

      Hi Alan, no it does not. This is a 2 pack of extension lengths only. You will need a standalone String kit for the controller and PSU in order to work in conjunction with these extensions. Thank you.

      By|May 16, 2026

        (1)

        Check the packaging. These answers show up for both the extension kits and the kits with the controllers. I just bought two sets and they have the controllers included.

        By|May 16, 2026

          (1)

          Can you connect 2 sets together to get 48'?
          ByOct 2, 2025
          1 Answer | 
          Answer This Question

          Hi Juan, yes, you can connect up to 3 sets together!

          By|Oct 5, 2025


            What material is the clear part of the bulbs: glass (silicate, soda-lime, borosilicate, aluminosilicate, tempered, laminated, etc), plastic (polycarbonate, acrylic, PET, polypropylene, polyethylene, etc), or what?
            BySep 21, 2025
            2 Answers | 
            Answer This Question

            Hi there Jon, thank you for your question. The bulbs on our String are made from different types of plastics. I hope that answers your question, but feel free to reach out over at support.lifx.com if you have any follow up questions.

            By|Nov 3, 2025

              (1)

              Hi, the bulb outside is acrylic

              By|Oct 3, 2025


                How much do the individual bulbs weigh? Can the string be held up using outdoor adhesive Command hooks, or would screwed-in metal hooks be required?
                ByMay 28, 2025
                1 Answer | 
                Answer This Question

                Hi there Ellen, thank you for your question. The total weight of the string bulb section (cord included) is approximately 3.06 pounds. If you support the string at each bulb, each hook would need to hold around 0.3 pounds. Outdoor adhesive Command hooks can be used, as long as they are rated to hold more than this weight. For best results, consider placing a Command hook between each bulb and ensure the surface is thoroughly cleaned before application. Be sure to follow the installation instructions provided by the Command Hook manual to ensure a secure hold. That said, screw-in hooks are always the most robust option and will provide longer-lasting support, especially in outdoor conditions. If you have any follow up questions, please do not hesitate to reach out over at support.lifx.com. Thank you.

                By|May 29, 2025


                  Do you offer RGB without needing WiFi? My WiFi can be spotty at times so to avoid frustration I’m looking for great lights without all the tech involved. If you don’t please consider. Ty
                  ByMar 30, 2025
                  1 Answer | 
                  Answer This Question

                  Hi Henrysmom, thank you for your question. Whilst all of our lights are WiFi lights, we've released our first product today with button controls which we may look to adapt to our product range in future. For now, this product can be used without WiFi, but it will turn on with your last known settings. If you are able to get this product onboarded to your WiFi and set up to the color/brightness you desire, you can use the switch to turn this off and on, however, you won't be able to change the settings again without jumping back on WiFi. If you have any further follow up questions, please reach out directly over at support.lifx.com. Thank you.

                  By|Apr 14, 2026

                    (2)

                    The lights on this string set are only 1 every 24", correct?
                    ByDec 6, 2024
                    1 Answer | 
                    Answer This Question

                    Hi Rickd, thanks for your question. The string is 24' with 12 lights total on the length of string. You will find there is 23.6" between each light on the string. If you have any follow up questions, please contact us over at support.lifx.com. Thank you!

                    By|Oct 4, 2025

                      (1)

                      Viewing 1-8 of 23

                      Customer Reviews

                      4 out of 5

                      • 4 out of 90 reviews
                      • 57% recommend this product
                      Filter by:
                      Showing 1-10 of 90 reviews
                      I love these lights, this is my second set and I also use bulbs in my floor lamps. There are so many cloors to choose from and I like how you can add motion. The are a lot of themes to choose from to customize your likes!
                      by
                      Response from Product ExpertJul 31, 2026
                      Thanks for your continued support! We're so glad you're enjoying your LIFX lights. It's great to hear you've come back for a second set. We hope they continue to brighten your space!
                      These lights were the perfect fit for our pergola. The nearly unlimited range of light options makes them fun and functional at the same time.
                      by
                      Response from Product ExpertMay 25, 2026
                      Thanks for the feedback, glad to hear they were a perfect fit!
                      • Verified Purchase
                      These are beautiful and worth the money! Easy set up and app has endless possibilities!
                      by
                      Response from Product ExpertMar 4, 2026
                      Thank you for your feedback and for choosing LIFX products for your lighting needs.
                      • Verified Purchase
                      Really beautiful set of lights. The colors are really vibrant. So many scenes and settings. The app works well. I've already recommended these to others.
                      by
                      Response from Product ExpertAug 4, 2025
                      Thank you for your feedback and for choosing LIFX products for your lighting needs.
                      • Verified Purchase
                      LIFX Outdoor String Lights – 12-Light, 24-Foot Review
                      I’ve been using six sets of the LIFX 12-light, 24-foot outdoor string lights in my backyard for almost a year, and I’m extremely happy with them. They’ve been rock solid—no hardware issues, even with some strings having different visibility angles to the router. Reliable Wi-Fi is key. I use a mesh system with a satellite in the backyard, which gives great coverage and keeps all six strings operating without a hitch. Setup takes a bit of patience, and the app has a small learning curve, but once it’s dialed in, the system runs smoothly. Any early frustrations I had were due more to the setup process—not the hardware or software being broken. I also have a LIFX 16-foot smart outdoor rope light installed along the roofline of my sauna, and it works seamlessly with the string lights. Together, they add a lot of atmosphere and flexibility to the space. You’ll notice (in the attached picture) that I looped the wiring a bit to decrease the spacing between the bulbs, rather than keeping the default two-foot gap. This gave me more control over light placement and helped create a denser, more even lighting effect in the area. The lights themselves are bright enough to use as primary lighting, or they can be dimmed down for accent or mood lighting. The color options are vivid, and the system as a whole is incredibly versatile. For the price, I haven’t seen another outdoor smart lighting setup that offers the same combination of brightness, flexibility, and smart control. Highly recommended—especially if you have strong Wi-Fi where they’ll be installed.
                      by
                      Response from Product ExpertJul 22, 2025
                      Thank you for your feedback and for choosing LIFX products for your lighting needs.
                        Great lights!
                        Very easy to install and set up. I used Christmas light gutter clips to hang them from our pergola. I love the color options but will most likely leave them white most of the time. Being able to adjust the warmth of the white is a plus, as I was able to match the color to my landscape lighting.
                        by
                        Response from Product ExpertJun 26, 2025
                        Thank you for your feedback and for choosing LIFX products for your lighting needs.
                          • Recommended
                          The connectivity is really simple and straightforward. They are super bright and have fantastic color options. The biggest downside would be the independent controls. They should be able to have three colors per bulb, but it never really works out that way in a way that looks good. Other than that? These are fantastic!
                          by
                          Response from Product ExpertJun 23, 2025
                          Thank you for your feedback and for choosing LIFX products for your lighting needs.
                          The LIFX String lights add such a great ambiance to my deck. I use them along with the LIFX Neon Flex. The quality really impressed me. They seem to be well put together and the quality/brightness of the lights are amazing. I would not hesitate to purchase.
                          by
                          Response from Product ExpertMay 8, 2025
                          Thank you for your feedback and for choosing LIFX products for your lighting needs.
                          • Verified Purchase
                          Great lights
                          I’ve been using LIFX lights for about 5 years now, almost all my home, in most of its various bulbs. The string lights are great. I have had 9 for a year and I have had to replace a couple controller units in the Deep South humidity. But since you get a controller unit with each string this isn’t an issue with longer runs. Still a great product after selling to Feit!
                          by
                          Response from Product ExpertSep 16, 2024
                          Thank you for your feedback and for choosing LIFX products for your lighting needs.
                            • Recommended
                            The best patio lights ever
                            We have several LIFX products, and decided to replace our LED patio lights with the LIFX Outdoor String Lights. The installation took about 30 minutes, all hardware for the installation was included. Once installed we configured it to the LIFX App and now we have full control over colors, intensity, bright/dim settings, on/off scheduling and so much more. The lights make the perfect ambiance for our patio. There are tons of presets, many of them create moods for parties, festivities, holidays, or just relaxing. My wife was skeptical, but now she says they are the best patio lights ever. If she is happy, so am I. I love them to by the way.
                            by
                            Response from Feit Product ExpertMay 17, 2024
                            Thank you for your feedback and for choosing LIFX products for your lighting needs.
                              • Recommended
                              Showing 1-10 of 90 reviews

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