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Best Dimmer String Lights of 2026

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Jennifer Fraser

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Dimmer String Lights are a popular choice for adding ambiance to any indoor or outdoor space. These lights come in a variety of lengths and styles, with options for both battery-powered and plug-in versions. The dimmer function allows for easy adjustment of the brightness level, making it simple to create the perfect atmosphere for any occasion. These lights are perfect for adding a touch of warmth and charm to a bedroom, living room, patio or garden. With their versatility and ease of use, Dimmer String Lights are a great addition to any home.

At a Glance: Our Top Picks

Top 10 Dimmer String Lights

#TOP 1

ZOTOYI 240FT/73M Festoon Lights Outdoor Mains

  • ZOTOYI
  • G40-1W-E12
  • Black
  • 240FT
ZOTOYI 240FT/73M Festoon Lights Outdoor Mains Cover

ZOTOYI 240FT/73M Festoon Lights Outdoor Mains, IP65 Waterproof & Shatterproof Garden String Lights Support for Dimming (Dimmer not Included), Indoor-Outdoor String Lights, Warm White 120FT 2Pack.

Features

  • [Energy Saving And Connectable] Outdoor Lights Mains Powered With 100 Bulbs And 6 Spare Bulbs. The Power Of Each Bulb Is 0.5W, G40 Bulb Can Save You 95% Of Electricity Bills Compare To 7W Incandescent Lamps. All Bulbs Work Independently, Even If A Single Bulb Fails, The Entire String Continues To Work, Just Replace It With A Spare Bulb.In Order To Meet The Perfect Length You Need, Globe Outside Lights Can Be Linked Up To Connect 8 Strands.
  • ZOTOYI 240FT/73M Festoon Lights Outdoor Mains, IP65 Waterproof & Shatterproof Garden String Lights Support For Dimming (Dimmer Not Included), Connectable Indoor-Outdoor String Lights, Warm White 120FT 2Pack.
  • [Special Reminder] Many Products With An IP45 Waterproof Rating On The Market Actually Do Not Have Waterproof Functions. Only Products With An IP65 Or Above Rating Are Truly Suitable For Outdoor Hanging Use. Choose ZOTOYI Outdoor String Lights And Make Your Outdoor Space More Wonderful.
9.9
FTB Score

btfarm 36M Festoon Lights with Timer & Dimming

  • btfarm
  • LG12E
  • Warm White
btfarm 36M Festoon Lights with Timer & Dimming Cover

btfarm 36M/120FT Outdoor Festoon Lights Mains Powered【Timer & Dimmable】 50+3 LED Garden String Lights with Shatterproof G40 Bulbs,Waterproof Outside Lighting for Gazebo Party Christmas Patio Wedding

The btfarm Festoon Lights are perfect for enhancing your outdoor spaces. With a timer and dimmable memory function, you can easily set the lights to turn on for six hours and off for 18 hours, creating the ideal atmosphere. The 36-metre length, featuring 50 vintage-style G40 LED bulbs, allows you to illuminate larger areas beautifully. Plus, these shatterproof bulbs save over 90% energy compared to traditional incandescent bulbs, making them both economical and durable for long-term use.

9.8
FTB Score

What We Like

  • Timer and dimmable features
  • Energy-efficient LED bulbs
  • Durable shatterproof design
  • Waterproof for outdoor use
  • Easy to install with hooks
#TOP 3

PBGMRT 100FT Outdoor String Lights with LED Bulbs

  • PBGMRT
  • QJ8E123038AEG
  • Warm White
PBGMRT 100FT Outdoor String Lights with LED Bulbs Cover

Outdoor String Lights Mains Powered - G40 Garden Festoon Lights 100FT/30M Dimmable with Remote Control Shatterproof LED Bulbs 3 Modes & 2 Timer Settings Waterproof for Outdoor Patio Gazebo Pergola

The PBGMRT Outdoor String Lights are designed for versatility and durability. Made with shatterproof and waterproof bulbs, you can confidently use them outdoors without worrying about damage from the weather. Each energy-saving 0.2W bulb emits a warm 2700K light and lasts over 30,000 hours, significantly reducing your electricity costs. The 24V low voltage provides added safety, ensuring peace of mind during use. Whether for a garden, patio, or any indoor space, these lights help create a cosy atmosphere for any occasion.

9.6
FTB Score

What We Like

  • Shatterproof and waterproof design
  • Energy-efficient LED bulbs
  • Safe low voltage operation
  • Easy to install and hang

ULIGHTOWN 17M Connectable Outdoor String Lights

  • ULIGHTOWN
  • OY-LED-IC124-20
  • Warm
  • 17M/55.77FT
ULIGHTOWN 17M Connectable Outdoor String Lights Cover

Festoon Lights Outdoor, 17M/55.77FT Connectable Outdoor String lights Mains Powered with Edsion Shatterproof Bulbs, Remote &8 Modes Waterproof Garden String Lights for Indoor Outside Patio Party Décor

The ULIGHTOWN Outdoor String Lights are perfect for creating a warm ambience in your garden or patio. With a long lifespan of 50,000 hours and energy-efficient 1W consumption, these lights provide illumination while saving you money. You can easily adjust the brightness from 25% to 100% using the included remote, ensuring the perfect lighting for any occasion. Additionally, the connectable design lets you join up to three strings, offering flexibility for larger spaces without the hassle of multiple sockets.

9.6
FTB Score

What We Like

  • Long lifespan of 50,000 hours
  • Dimmable brightness settings
  • Connectable for larger areas
  • Shatterproof and weatherproof design

Svater 25FT LED Outdoor Festoon Lights

Svater 25FT LED Outdoor Festoon Lights Cover

Svater Outdoor Festoon Lights Mains Powered, 25FT Garden String Lights with 13Pcs G40 1W Plastic Bulbs IP45 Waterproof for Outside Patio Backyard Party Dimmable (dimmer not Include)

The Svater Festoon Lights offer a versatile and charming lighting solution for your outdoor spaces. With a connectable design, you can easily extend up to 30 strands to achieve your desired length. These lights are built to endure the elements, featuring an IP45 waterproof rating, making them ideal for any weather. The energy-efficient LED bulbs consume only 1W each, saving you money on energy bills while providing bright illumination. Finally, their soft 2700K light creates a warm and inviting atmosphere, perfect for gatherings or relaxing evenings.

9.4
FTB Score

What We Like

  • Connectable for custom lengths
  • Waterproof for all weather
  • Energy-efficient LED bulbs
  • Warm ambient lighting

Svater 96FT Outdoor String Lights with Warm White Bulbs

  • Svater
  • IL-E12-1810030
  • Black
  • 96FT
Svater 96FT Outdoor String Lights with Warm White Bulbs Cover

Svater Outdoor String Lights LED 96FT/29m, S14 2Pack 48FT Festoon Lights Mains Powered with 30+2 2W Plastic Bulbs, IP65 Waterproof Garden String Lights for Patio Party Wedding, 2700K Warm White

The Svater Outdoor String Lights create a warm and inviting atmosphere in your outdoor spaces, perfect for gatherings or quiet evenings. The 96ft length ensures ample coverage, while the IP65 waterproof rating means you can enjoy these lights in any weather without worry. With energy-saving 2W LED bulbs, you can illuminate your space efficiently, saving over 90% on energy compared to traditional bulbs. Setup is a breeze, thanks to the connectable design that allows you to link multiple strands together quickly.

9.2
FTB Score

What We Like

  • Creates warm ambience
  • Weather-resistant and durable
  • Energy-efficient LED bulbs
  • Connectable for extended lighting
#TOP 7

BRIMAX 49FT Outdoor Waterproof String Lights

  • BRIMAX
  • LM-SL-S14-48
  • 49FT S14 2700K E27
BRIMAX 49FT Outdoor Waterproof String Lights Cover

BRIMAX Outdoor String Lights 49FT Heavy Duty Commercial Grade Waterproof String Lights, 15 E27 Sockets, 15 Shatterproof LED Bulbs (2W Warm White), Garden Light for Patio, Backyard, Cafe

The BRIMAX Outdoor String Lights offer energy-efficient illumination, using 2W LED bulbs that match the brightness of 20W incandescent bulbs while saving you up to 90% on electricity bills. These shatterproof and weatherproof lights are built with durable plastic housing and heavy-duty cords, ensuring they withstand outdoor conditions and accidental drops. Installation is simple, with built-in loops on each socket allowing you to hang or tie the lights easily wherever you prefer. Additionally, you can connect up to six strands to cover larger areas, making them versatile for various indoor and outdoor settings.

9.1
FTB Score

What We Like

  • Energy-saving LED bulbs
  • Durable shatterproof design
  • Weatherproof for outdoor use
  • Easy installation with loops
  • Connects up to six strands
#TOP 8

FIBRAVE Outdoor Garden String Lights LED 60Ft G40 18M Festoon Light Mains Powered

  • FIBRAVE
  • Warm White
FIBRAVE Outdoor Garden String Lights LED 60Ft G40 18M Festoon Light Mains Powered Cover

FIBRAVE Outdoor Garden String Lights LED 60Ft G40 18M Festoon Light Mains Powered with Remote Control Dimmable Timer Outside Lighting Waterproof Shatterproof Bulb Hanging for Balcony Gazebo Patio

Features

  • This Product Has Passed UKCA Certification And Waterproof Certification, And Has UK Plug Test Report Qualification. It Adopts Expensive All-Copper Cable And Low-Voltage Plug-In Power Supply. There Is No Danger Of Electric Shock When Touching The Cable By Hand During Connection, Providing Safety Protection For You And Your Family
  • [Dimmable & Connectable & Easy Installation] Our Outdoor Globe Light Strings Are Dimmer Compatible, Connectable, You Can Customize Length Or Change The Atmosphere As You Want By Changing The Brightness Of The String Lights. Our G40 Series Lights Have 4 Brightness Modes, 20%, 50%, 75%, 100%, You Can Fix It Or Place It Anywhere As You Need. Flexible And Practical, It Is The Connectable G40 Globe Lights That You Are Looking For!
  • [expandable] The Light String Is Designed To Be Docked. If You Feel That The Length Is Not Enough When Using, You Can Insert The Second Light String Into The Tail Of The First Light String For Unlimited Expansion
9.0
FTB Score
#TOP 9

AVANLO 30FT LED Outdoor String Lights

AVANLO 30FT LED Outdoor String Lights Cover

AVANLO LED Outdoor String Lights, 30FT Garden String Lights Mains Powered, Festoon Lights with 16+1 Bulbs for Indoor & Outdoor Décor Wedding Patio Cafe Party

AVANLO Outdoor String Lights are perfect for adding charm to your garden or patio. They are built to endure various weather conditions, featuring a waterproof design that keeps them shining even in rain or snow. Each energy-efficient bulb uses only 0.6W, ensuring you save on electricity while enjoying a warm glow for up to 30,000 hours. You can also adjust the brightness to set the right mood for any occasion, whether it’s a romantic dinner or a festive party. With 16 bulbs included, you’ll have comprehensive coverage to illuminate your outdoor space beautifully.

8.8
FTB Score

What We Like

  • Durable and weather-resistant
  • Energy-efficient LED bulbs
  • Adjustable brightness for ambiance
  • Comprehensive bulb coverage
#TOP 10

Seklin 65.5ft Outdoor String Lights with LED Bulbs

  • Seklin
  • QJ6E122026AEG
  • Warm White
  • Mains-20M/65.5FT
Seklin 65.5ft Outdoor String Lights with LED Bulbs Cover

Seklin Outdoor String Lights 65ft LED Garden Festoon Light Mains Powered Dimmable Timer Waterproof G40 Bulbs Hanging Patio Lighting with Remote Control for Outside Gazebo Pergola Balcony Cafe

The Seklin Outdoor String Lights are an excellent choice for your outdoor and indoor lighting needs. They offer energy-saving LED bulbs that provide a long lifespan of over 30,000 hours, helping you save on electricity bills. Installation is a breeze with a generous 9.84ft power cord lead, allowing you to plug in easily. Built to withstand the elements, these lights feature a waterproof and shatterproof design, ensuring they shine brightly whether it’s summer or winter. Enjoy creating beautiful atmospheres for your gatherings with these durable and stylish lights.

8.6
FTB Score

What We Like

  • Energy-efficient LED bulbs
  • Easy installation process
  • Waterproof and shatterproof design
  • Long lifespan of bulbs

Frequently Asked Questions (FAQs)

1. Can you put a dimmer switch on string lights?

With that being said, let's move forward and have a look at the answer to the most commonly asked question, “Are LED string lights dimmable?”, Yes, they are!

2. Can you put a dimmer on fairy lights?

Mains Voltage fairy lights can be dimmed with the majority of both d0mestic and theatrical dimmers. The ones with transformers or controllers included cannot - this particularly includes all LED fairy lights.

3. Can you put a dimmer on any LED light?

A standard dimmer switch cannot be used with an LED light as you will never be able to dim the LED light either completely or not very well. LED lights need their own special electronic dimmer switch to have a fully functioning and dimming light.

4. Are incandescent string lights dimmable?

The strands have two prong plugs and only work with 110v outlets. They are dimmable and can be connected to all standard incandescent dimmers that can handle the total wattage of all connected strands....

Editor's Notes

During our dimmer string light research, we found 172 dimmer string light products and shortlisted 10 quality products. We collected and analyzed 42,134 customer reviews through our big data system to write the dimmer string lights list. We found that most customers choose dimmer string lights with an average price of £31.73.

The dimmer string lights are available for purchase. We have researched hundreds of brands and picked the top brands of dimmer string lights, including ZOTOYI, btfarm, PBGMRT, ULIGHTOWN, Svater.

Written by

Jennifer Fraser Avatar

Jennifer Fraser

Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.