Sconce & Socket earns a commission on qualifying purchases made through links on this page, at no extra cost to you. It does not change which products we pick. Full disclosure.
| # | Product | Best for | Lumens | Price |
|---|---|---|---|---|
| 01 | Lutron Maestro LED+ Dimmer Switch (MACL-153M) A non-smart wall dimmer that actually handles LEDs | NOT renter-safe. Replacing a switch is an electrical alteration needing permission. | n/a - controls a circuit, does not light | Check price on Amazon #ad No live price right now, so we show none. How we earn |
| 02 | Lutron Caseta Smart Dimmer Switch (no neutral required) Owners replacing a wall dimmer in an older home | NOT renter-safe. Replacing a switch is an electrical alteration needing permission. | n/a - controls a circuit, does not light | Check price on Amazon #ad No live price right now, so we show none. How we earn |
| 03 | Kasa (TP-Link) KS220 Smart Dimmer Switch A neutral-wire home that wants smart switches cheaply | NOT renter-safe. Replacing a switch is an electrical alteration. | n/a - controls a circuit, does not light | Check price on Amazon #ad No live price right now, so we show none. How we earn |
| 04 | Lutron Credenza Plug-In Lamp Dimmer (TTCL-100H) Dimming a lamp with nothing installed in the wall | Plugs in. No wiring, no switch change, nothing fixed. | n/a - controls a lamp, does not light | Check price on Amazon #ad No live price right now, so we show none. How we earn |
Specifications are the manufacturer or retailer published figures, compiled by hand. We have not measured them, and where a figure is not published we write "Not published" rather than guess.
01
The decision, in one table
| Lutron Maestro LED+ | Lutron Caseta | Kasa KS220 | |
|---|---|---|---|
| Type | Regular dimmer | Smart dimmer | Smart dimmer |
| Control | At the wall | Wall, app, voice, Pico remote | Wall, app, voice |
| Neutral wire | Not required | Not required | Required |
| Hub | None | Lutron bridge for app and voice | None - Matter certified |
| LED capacity | 150W | 150W | Not stated here |
| Schedules | No | Yes | Yes |
| Renter-safe | No | No | No |
Both fix the dimming; only one adds control. A dimmer designed for LED loads, smart or not, is what stops flicker and buzzing. A smart dimmer adds schedules, voice and remote control on top. If you would never use those, you do not need to pay for them.
02
Where each one wins
Simplicity: the regular dimmer. The Lutron Maestro LED+ is designed for LED dimming, handles 150W of LED, needs no neutral wire and works single-pole or multi-location - with no app, no account and nothing to update.
Older homes that want smart: Caseta. The Lutron Caseta dimmer also needs no neutral and handles 150W of dimmable LED, and adds app, voice and Pico remote control through Lutron's bridge. The full verdict is in is Lutron Caseta worth it.
Neutral-wire homes on a budget: the KS220. The Kasa KS220 is Matter certified and needs no hub, but it requires a neutral wire - which older switch boxes often lack.
Lamps: neither. For a lamp, a Lutron Credenza on the cord dims up to 100W of dimmable LED with nothing installed - see plug-in dimmers.
03
Who each one is for
Choose a regular LED dimmer if you dim at the wall and nowhere else, and you want the most dependable, simplest control. It is also the right fix when the only problem is flicker from an old incandescent-era dimmer.
Choose a smart dimmer if you want lights on a schedule, dimmed by voice, or controlled from a remote in another room. Check your switch box for a neutral wire first - it decides which smart dimmers are possible.
Rent? Neither is yours to install. A plug-in dimmer or a smart plug does the job for lamps - compared in smart bulb vs smart plug.
The picks
The products behind this page
01
A non-smart wall dimmer that actually handles LEDs
Lutron Maestro LED+ Dimmer Switch (MACL-153M)
#ad No live price right now, so we show none. How we earn
150W of LED on a dimmer built for LED drivers rather than filaments, with no neutral needed - the honest fix when the flicker is the dimmer and you own the place.
| Lumens | n/a - controls a circuit, does not light |
|---|---|
| Color temperature | n/a |
| CRI | n/a |
| Power source | Replaces a wall switch. Electrical work. |
| Dimmable | Yes - tap for on/off, slide for level |
| Renter-safe method | NOT renter-safe. Replacing a switch is an electrical alteration needing permission. |
What it gets right
- Designed for LED dimming rather than adapted from an incandescent design
- Handles LED, incandescent or halogen on the same circuit
- No neutral wire required; single-pole or multi-location
What it costs you
- Electrical work, so not an option in most rentals
- No app or voice control - this is a plain dimmer done properly
- Still cannot dim a bulb that is not marked dimmable
Spec source: Lutron - Maestro LED+ dimmer switch product page - retrieved September 3, 2026.
02
Owners replacing a wall dimmer in an older home
Lutron Caseta Smart Dimmer Switch (no neutral required)
#ad No live price right now, so we show none. How we earn
Handles 150W of dimmable LED and, unusually, needs no neutral wire - which is the single thing that stops most smart dimmers going into an older house.
| Lumens | n/a - controls a circuit, does not light |
|---|---|
| Color temperature | n/a |
| CRI | n/a |
| Power source | Replaces a wall switch. Electrical work. |
| Dimmable | Yes - wall, app, or Pico remote |
| Renter-safe method | NOT renter-safe. Replacing a switch is an electrical alteration needing permission. |
What it gets right
- No neutral wire required, so it fits older homes where most smart dimmers will not
- 150W dimmable LED or 600W incandescent - far more than a domestic circuit needs
- The wall switch keeps working normally for anyone without the app
What it costs you
- Electrical work. In a rental this needs the landlord's agreement.
- Needs the Caseta bridge for app and voice control
- Stays with the property when you leave
Spec source: Amazon listing - Lutron Caseta dimmer - retrieved September 3, 2026.
03
A neutral-wire home that wants smart switches cheaply
Kasa (TP-Link) KS220 Smart Dimmer Switch
#ad No live price right now, so we show none. How we earn
Matter-certified dimming at the wall for a fraction of the hub-based systems - the value pick, provided your switch boxes have a neutral wire.
| Lumens | n/a - controls a circuit, does not light |
|---|---|
| Color temperature | n/a |
| CRI | n/a |
| Power source | Replaces a wall switch. Requires a neutral wire. Electrical work. |
| Dimmable | Yes |
| Renter-safe method | NOT renter-safe. Replacing a switch is an electrical alteration. |
What it gets right
- Matter certified, so it is not locked to one app's future
- Dimming at the wall, which survives anybody flipping the switch
- The cheapest credible smart dimmer in current roundups
What it costs you
- Requires a neutral wire - older switch boxes frequently have none
- Hardwired, so it needs permission if you rent and generally an electrician
- Wi-Fi per switch, so a large install loads the network
Spec source: Smart Home Dock - best smart light switches, tested, no-neutral coverage - retrieved September 3, 2026.
04
Dimming a lamp with nothing installed in the wall
Lutron Credenza Plug-In Lamp Dimmer (TTCL-100H)
#ad No live price right now, so we show none. How we earn
A dimmer that sits on the cord between the lamp and the outlet, rated for 100W of dimmable LED - the only route to real dimming that touches no wiring at all.
| Lumens | n/a - controls a lamp, does not light |
|---|---|
| Color temperature | n/a |
| CRI | n/a |
| Power source | Plugs in between the lamp and the outlet (6 ft cord) |
| Dimmable | That is the whole product - slide to dim, slide to off |
| Renter-safe method | Plugs in. No wiring, no switch change, nothing fixed. |
What it gets right
- Rated for 100W of dimmable CFL/LED or 250W incandescent - well beyond any single lamp
- Lutron's dimming circuitry is designed for high-efficiency bulbs, which is where cheap dimmers fail
- UL and CSA listed, and it comes with you when you move
What it costs you
- The bulb still has to be marked dimmable - a plug-in dimmer cannot fix a non-dimmable bulb
- Sits visibly on the cord, so it wants to be behind furniture
- One lamp per dimmer
Spec source: Home Depot listing (TTCL-100H-WH) - retrieved September 3, 2026.
FAQ
Questions people actually ask
+Is a smart dimmer worth it over a regular dimmer?
If you want schedules, voice control or dimming from your phone, yes. If you only ever dim at the wall, a good LED dimmer such as the Lutron Maestro LED+ does that job and needs no app.
+Do smart dimmers need a neutral wire?
Some do. The Kasa KS220 requires one; the Lutron Caseta dimmer does not. The Maestro LED+ regular dimmer also needs no neutral.
+Do smart dimmers need a hub?
It depends on the system. The Caseta dimmer needs Lutron's bridge for app and voice control; the Kasa KS220 does not.
+Will a new dimmer stop LED flicker?
Often, if the old dimmer was designed for incandescent bulbs. Both Lutron dimmers here are rated for 150W of dimmable LED, but the bulbs still have to be marked dimmable.
+Can renters install either one?
No - both replace a wall switch, which is electrical work. The renter version is a plug-in dimmer on a lamp cord, such as the Lutron Credenza.
Sources
Where the numbers came from
- Lutron - Maestro LED+ dimmer switch product page
- Amazon listing - Lutron Caseta smart dimmer (150W LED, no neutral)
- Smart Home Dock - best smart light switches (Kasa KS220, neutral required)
- Home Depot listing - Lutron Credenza plug-in dimmer TTCL-100H (100W dimmable LED)
- Waveform Lighting - Ultra High 95 CRI BR30, 800 lm, 10.5W
All sources retrieved September 3, 2026.
Next
Read these next
About the author
Sawyer V. An enthusiast who reads the spec sheets and does the arithmetic. No lab, no test bench.