Even better, a kind of C by GE merchandise—tidy bulbs, switches, and plugs—can work collectively, or no longer it’s no longer associated what your wiring looks as if.

c by ge 3 wire smart dimmer

GE Lighting fixtures

This day’s Biggest Tech Deals

Picked by TechHive’s Editors

Prime Deals On Gargantuan Products

Picked by Techconnect’s Editors

  • C by GE 3-wire Dapper Dimmer

GE Lighting fixtures’s sequence of C by GE tidy switches, at first launched in 2019, has evolved as one of many more succesful Wi-Fi tidy swap brands on the market, providing developed aspects like motion and ambient light sensing, while coming in at an cheap price.

At CES in January 2020, GE Lighting fixtures announced it would upgrade its C by GE in-wall swap lineup, and now those merchandise are here. The astronomical step forward: The unusual sequence of in-wall switches and dimmers don’t require honest wiring, so a customary single-pole swap handiest requires three wiring connections: line, load, and ground. Even better, the unusual 3-wire C by GE product line will robotically resolve which wire is being ragged for line (vitality coming into the sector) and which for load (vitality going out of the sector to the light being managed), so that you would possibly well additionally join the 2 (in general) sad wires with out being concerned which is which.

This review is segment of TechHive’s protection of the excellent tidy dimmers and switches, the build you’ll obtain evaluations of competing merchandise, plus a buyer’s records to the aspects it’s best to serene take into myth when procuring for this own of product.

What hasn’t modified? For starters, the pricetag: C by GE dimmers live some of the homeliest switches on the market, and they’re truly no longer that straight forward to make exhaust of physically, with a smallish button in the center of the software that ought to be fastidiously and forcefully heart-broken in declare to flip the light on or off. Clickable paddles above and below that central button are ragged for dimming, there are usually not any contact-sensitive controls here. Also a bummer: These switches serene handiest give a boost to 2.4GHz Wi-Fi networks, no longer 5GHz.

c byh ge 3 wire smart dimmer 2 Christopher Null / IDG

The unusual 3-wire line of C by GE tidy switches don’t require a honest wire. They would possibly well figure out which wire popping out of the wall is line and which is load.

I set in the dimmer with minimal fuss. Having to accommodate handiest three connections—and no longer being concerned about line vs. load—truly streamlines the operation, and it makes getting all the pieces again into the electrical field a snap. Setup was straight forward and mistake-free in the C by GE app, and after a immediate firmware change, the swap was ready for exhaust.

Within the occasion you’re utilizing this swap by itself, with out totally different C by GE merchandise, setup and operation are straight forward and straight forward at some level of the app. First, the app gadgets the correct vitality level by asking referring to the own of sunshine bulbs you like gotten set in (fluorescent, shiny, LED, and plenty others.). Once configured, an on/off toggle and a slider allow you to construct the brightness of the lights. The lighted ring at some level of the central vitality button is configurable in the app as continually on (worthwhile for discovering the swap in the sad time) or continually off (if you occur to would like to limit light pollution). I’m utilizing this swap in a dark basement, the build it truly works nicely as a nightlight.

c by ge 3 wire dimmer installed 1 Christopher Null / IDG

The LED light ring on the C by GE 3-wire Dapper Dimmer will also unprejudiced even be grew to turn out to be off in the C by GE app.

Issues obtain more attention-grabbing if you occur to remark the swap on the side of totally different C by GE merchandise, due to all C by GE instruments is designed to coordinate activity. By default, if you occur to set two C by GE gadgets as being in the same room at some level of the C by GE app, any swap in that room will again watch over the total totally different C by GE Wi-Fi gadgets in that room, whether or no longer those are totally different switches, fling-in retail outlets, or tidy light bulbs. This habits works whether or no longer you flip on the swap via bodily again watch over or the app. It’s computerized and would possibly well’t be disabled, so if you occur to don’t desire this kind of coordination to take location, or no longer it’s far important to switch the gadgets to fully different rooms at some level of the app (regardless of the build they’re physically situated).

It’s an sharp idea, nevertheless in quite quite a bit of environments it’d also take some getting ragged to. The genuine exhaust cases will also involve coordinating switches that aren’t physically in the same room—equivalent to turning on all your initiate air and some interior lights when the solar goes down.

Fortunately, it’s straight forward to switch lights from one room to one other if or no longer it’s far important to worth adjustments. I tested these aspects with C by GE’s older 4-wire Motion-Sensing Dimmer Switch, as nicely as a C by GE tidy fling swap, and all the pieces worked as anticipated: Turning on one of many trio would build off all three to flip on concurrently. Dimming is also coordinated on gadgets that give a boost to it.

c by ge smart plug Christopher Null / IDG

Save a C by GE tidy fling to the same room as the 3-wire Dapper Dimmer, and the fling will flip on on every occasion the dimmer swap does.

An additional and rather irregular exhaust case for these switches is one who lets you remark two C by GE switches as three-methodology light switches to govern a single bulb—with out the necessity for a traveler wire running between the 2. Any ambiance the build you’re replacing gift multi-pole switches will already just like the a truly powerful wiring in location, nevertheless if you occur to’ve continually wished to be in a location to govern a gentle from reverse aspects of the room, C by GE lets you develop it with out running a unusual traveler wire from one accumulate 22 situation to fully different.

One special component to display hide with the total 3-wire switches is GE’s inclusion in the sector of a socket adapter designed for exhaust with certain sorts of sunshine bulbs. This adapter will “doubtless” be famous if you occur to’re utilizing C by GE bulbs or non-dimmable LED bulbs, the corporate says, and would possibly well per chance be set in on any bulb if you occur to expertise flickering lights, low light emitting from a bulb that is supposed to be grew to turn out to be off, or totally different performance components.

This adapter requirement is recurring to the 3-wire switches, and display hide that this can elevate the tip of the light bulb in a socket, which would possibly well build off components with some fixtures. That acknowledged, I didn’t expertise any of these issues in my testing, nevertheless I genuinely like be taught a kind of shopper evaluations that here’s a frequent distress if you occur to love gotten low-vitality LED light bulbs set in. If the swap is controlling a pair of sunshine bulb (e.g., a neighborhood of ceiling cans), the manufacturer tells us you’ll want correct one adapter on the circuit. You would possibly well per chance per chance be taught more referring to the C by GE adapter on the GE Lighting fixtures web web page.

c by ge bulb adapter Christopher Null / IDG

If the dimmer swap will again watch over a C by GE tidy bulb, or any totally different designate that doesn’t react nicely to its presence, you’ll like to screw the bulb into the supplied adapter.

The C by GE 3-wire tidy swap is accessible in five variations, including a motion-sensing dimmer version and several on/off items. Alexa and Google House are supported on all merchandise for utter again watch over. The 3-wire items are dearer than last 365 days’s 4-wire variations, and the $46 boulevard price for this explicit product is high in a sea of generic tidy dimmers that are truly hitting $20. But almost all of those require honest wiring, and they lack the coordination aspects you obtain with C by GE.

To make certain, this potentially isn’t the actual solution for every dwelling—if you occur to love gotten honest wiring for your receptacles, it’s best to serene set up a swap that makes exhaust of it—nevertheless for plenty of older properties, that’s correct no longer an option.

Alternatively, you would possibly well additionally encounter the occasional field missing a honest wire even in some more fresh homes, as TechHive’s govt editor Michael Brown has. In those recurring environments, here’s potentially the actual swap on the market.

Editors’ display hide: We reviewed the 3-wire version of this product. The 4-wire version is on the self-discipline of the same besides the 4-wire version requiring a honest wire and no longer being in a location to robotically distinguish line from load.

Prove: Ought to you purchase something after clicking links in our articles, we would also unprejudiced accomplish a runt price. Learn our affiliate link policy for more particulars.

  • C by GE 3-wire Dapper Dimmer

    This dimmer swap is an lovely grab for homes with out honest wiring in their swap containers, and a frigid feature that lets totally different C by GE merchandise work in tandem makes it even better.


    • Very straight forward setup with correct three wires required (no honest)
    • Intuitive, versatile app
    • C by GE merchandise in the same room robotically coordinate their operation


    • Could per chance want components with some sorts of sunshine bulbs, requiring an adapter (though it’s incorporated)
    • Terrifying industrial price
    • No give a boost to for 5GHz Wi-Fi networks

Christopher Null is a stale expertise and enterprise journalist. He contributes continually to TechHive, PCWorld, and Wired, and operates the web sites Drinkhacker and Movie Racket.