This article was written by Jeremy Laukkonen, a freelance writer for The Spruce. Laukkonen has more than a decade of experience writing about and reviewing consumer technology. He prefers smart light switches and bulbs, because who has time these days to operate the lights manually? His writing has also appeared in Digital Trends, Lifewire, and Entertainment Weekly. There are no 4-way dimmer switches, but this kit from Leviton is functionally what you’re looking for if your goal is to operate and dim your lights from three or more locations. The reason 4-way dimmers aren’t possible with traditional switches is due to the way that light switch circuits work, and this kit gets around that problem by not using a traditional light switch circuit. Instead, it uses a primary switch, a companion switch, and a plug-in bridge unit that allows them to connect wirelessly. By automating your lights, you can effectively reduce energy costs in your home. Our SM323 v2 Zigbee dimmers offer noise-free trailing edge dimming, ensuring optimal performance for modern LED bulbs. Say goodbye to noisy dimmer light switches and enjoy smooth dimming experiences. Installation is straightforward and can be completed in just about 10 minutes. It’s compatible with the wiring found in UK homes of any era, so there’s no requirement for a neutral wire. However, if a neutral wire is available, connecting it to the module is recommended for better control and stable lighting. Essentially, using the neutral wire negates the need for a bypass when using low-wattage LED bulbs. Widest Compatibility: Our V-Pro LED dimmerseries comprises programmable intelligent dimmers with a choice of dimming modes for thewidest compatibility. All V-Pro dimmers offer superior dimming technology to deliver the best possible dimming performance from an LEDload.

With a rating of 250-350W for dimmable LED or incandescent/halogen bulbs, our dimmer modules provide ample power to control your lights effectively. Whether you have energy-efficient LED bulbs or classic incandescent/halogen bulbs, Samotech SM323 v2 Zigbee Rotary dimmer modules are ready to enhance your lighting experience. Storage & organisation Furniture Textiles Kitchenware & tableware Kitchens Lighting Decoration Rugs, mats & flooring Beds & mattresses Baby & children Smart home Bathroom products Laundry & cleaning Plants & plant pots Home electronics Home improvement Outdoor living Food & beverages Christmas Shop Shop by room Additionally, Sampayo points out that determining how many LED lights you can put on a single dimmer switch is a little complicated. “LEDs have a high current spike when switched on, and this varies among manufacturers. So, the rule is: Don't count the watts directly!” Instead, Sampayo recommends multiplying the total wattage of the LED bulbs by 7, adding a safety margin of 20 percent, and then selecting a switch that meets or exceeds those requirements. The Cloudy Bay in Wall Dimmer Switch for LED Lights is a toggle switch with a small dimming slider, and it functions in both single pole and 3-way installations. The dimming slider is a little on the small side, but it doesn’t get in the way of the switch. It’s fully compatible with all Cloudy Bay LED light fixtures right out of the box, and it also includes a trim dial that allows you to adjust it to work well with other fixtures and dimmable LED bulbs. It comes with everything you need to complete the installation, including screws, wire nuts, and even a decorative wall plate. To adjust brightness, you just slide your finger up or down the touch line and the connected light follows your input. The thin touch line has an indicator of the current brightness set. It also remembers where the brightness was set when turned off, showing it with a small dot on the line. Wall Installation

Install a wireless control outlet

Optimise Performance:To enhance compatibility with the ever-increasing range of lighting options now available to customers, V-Pro dimmers are programmable to offer a choice of dimming modes. In addition, users can set the minimum load level for the dimmer to optimise the dimming range of a particular lighting load. Additional features refine performance to providea stable light output across all brightness levels, both when the lights areswitched on and during operation.The V-Pro series also features a soft-start feature to improve the life span of both the LED lamps and the dimmer. Samotech SM323 v2 dimmer modules offer a convenient and efficient solution for upgrading your lights to a smart system. With a wide compatibility with various Zigbee hubs, energy-saving automation capabilities, and seamless integration with your current lighting infrastructure, our dimmers provide a comprehensive and user-friendly solution for modernizing your home lighting. Enjoy the convenience of remote control, smart automation, and effortless installation with Samotech dimmers. Comparison Chart Set the ambiance just right with our pioneering minimum brightness setting, allowing users to predetermine the lowest light intensity. And for those times when dimming isn’t needed, the SM311 can double as a switch with non-dimmable sources when connected via a 3-wire system. Compatible with various bulb types: Works well with all certified dimming bulb types, including up to 200-Watt of dimmable LED, incandescent, and halogen bulbs Most smart switches depend on the presence of a neutral wire to supply energy to their radios, but many homes built prior to the 1980s don’t have a neutral wire in every box. GE Cync and Lutron Caséta are among the few smart switches that don’t depend a neutral wire.

The SureSlide from Leviton is a slide dimmer first and a light switch second, which is why it’s our favorite slide dimmer switch. Dimming is provided by a large sliding bar that’s easy to operate. It also includes a toggle switch, so you can set your desired dimming level, turn the lights off, and then return directly to your chosen illumination setting the next time you turn the lights on. It works with a variety of bulb types, including compact fluorescent, LED, and incandescent, and you can also install it in both single-pole and 3-way configurations. The Kasa app works with both Android and iPhone, and it allows you to operate the switch remotely as long as you have internet access, so you technically don’t even need anything but this switch and your phone to get started. It does work with both Alexa and Google Home though, so you can operate the switch with voice commands if you have a compatible smart speaker. Smart home integration also lets you include the switch in daily routines, like turning the lights on or adjusting the illumination level at dusk. Relatively few manufacturers make smart switches that look like this type of old-fashioned toggle switch. Supported dimmable light sources (power factor > 0.5) with minimal power of 3VA using the Bypass (depending on the type of load)

Use a smart light switch

Energy-saving automation: Take advantage of the automation capabilities to schedule and automate your lights, helping you save on energy costs. We also have a range of Smart Rotary dimmers for use with Multi-Way circuits with Master dimmers and Supplementary Controllers. You can find information on these below. See the V-Pro SmartSupla dimmer that's compatible with WiFi and Smart Home Applications here. This dimmer is manufactured and produced by Earda Technologies Co.You can find it being sold on the market by various brand names, such as MoesHouse, Girier, Lonsoho, Zemismart which can be identified under different model variants in ZHA & ZigBee2MQTT. The good news is every model is supported in the integrations, so in this case, the branding does not matter as it is the same device 99%.

Total Lighting Mastery: Not just an ON/OFF switch! Modulate the intensity of your connected light source to create the perfect ambiance for every moment. Dimmer switches allow you to adjust the brightness of light bulbs. They adjust the amount of voltage that reach the bulbs. So, for example, the more voltage the bulb receives, the brighter it will be. What to Know Before You Get Started The most important requirement when installing a dimmer switch is a neutral wire, because a lot of modern dimmers require a neutral wire. Homes built prior to 1985 typically won’t have a neutral wire unless the wiring has been updated and brought up to code, so this is an important consideration.

With a wireless control outlet, you can raise the intelligence of any lamp that you already own. The outlet can be controlled via remote or via app, and anything that’s connected to it can be turned on or off remotely. This makes getting started with smart lighting very easy – simply try out a few smart outlets in your most well-lit room and you’ll fall in love with smart lighting in no time. Next-Gen Connectivity: Leverage the power of ZigBee 3.0 RF (2.4 GHz) technology for an unparalleled, smooth, and interference-free lighting experience.

Brilliant’s touchscreen panel lets you see and talk with a person at your door when a visitor activates your Ring Video Doorbell. Dimmer switches sometimes need a larger wall box than the switch you’re replacing, and you also need to consider the kind of bulbs you’re using and other factors. I am advising against the Wi-Fi variant, because this dimmer carries an official TuYa firmware and you would have to use the official TuYa integration to use it with Home Assistant. If this is not an issue to you, feel free to get the Wi-Fi version.Upgrade your lighting system effortlessly with our smart dimmer modules, designed as a direct replacement for traditional “dumb” dimmers. With this innovative modules from Samotech, you can easily transform your lights into smart devices, enabling both physical and remote control through a mobile app. The Samotech SM323 v2 Zigbee modules are compatible with Philips Hue bridge, Home Assistant, Homekit, Smartthings, Echo Plus, and many more.