The Smart Device Compare comparison

Lutron Caseta Diva Smart Dimmer Switch vs TP-Link Kasa KS200

Understand the differences. Decide what matters to your home.

Before you compare every specification

Key differences between Lutron Caseta Diva Smart Dimmer Switch and TP-Link Kasa KS200

A summary of selected recorded differences between these wall switches. Check the full specification table below for details and conditions.

Feature differences among your selected devices

2.4 GHz Wi-Fi (connectivity): Lutron Caseta Diva Smart Dimmer Switch — No (The dimmer reaches the Lutron Smart Hub, Pico remotes and Caseta motion sensors over Lutron's own Clear Connect RF rather than Wi-Fi, which is why the lights keep responding when the router is down); TP-Link Kasa KS200 — Yes (IEEE 802.11b/g/n, 2.4 GHz 1T1R).
Neutral Required (power): Lutron Caseta Diva Smart Dimmer Switch — No (Simple two-wire installation, so no neutral wire is needed in the wallbox); TP-Link Kasa KS200 — Yes (A neutral wire in the switch box is required, and the switch is single pole only).

Specifications to check side by side

Alexa (integrations): Lutron Caseta Diva Smart Dimmer Switch — Lutron Hub required (Lutron lists Amazon Alexa among the platforms Caseta works with, through the Lutron Smart Hub); TP-Link Kasa KS200 — Yes (The retail box carries the Works with Alexa badge and TP-Link lists Alexa voice control for this model).
Apple Home (integrations): Lutron Caseta Diva Smart Dimmer Switch — Lutron Hub required (Lutron lists Apple Home among the platforms Caseta works with; the Apple Home technology sits in the smart hub, so Siri controls the dimmer once it is paired to one); TP-Link Kasa KS200 — Yes (TP-Link's own KS200 page headlines Apple HomeKit support and the retail box carries the Works with Apple HomeKit badge; remote control needs a HomePod or Apple TV as home hub).
Google Home (integrations): Lutron Caseta Diva Smart Dimmer Switch — Lutron Hub required (Lutron lists Google Assistant among the platforms Caseta works with, through the Lutron Smart Hub); TP-Link Kasa KS200 — Yes (The retail box carries the Works with Hey Google badge and TP-Link lists Google Assistant voice control for this model).
Home Assistant (integrations): Lutron Caseta Diva Smart Dimmer Switch — Lutron Hub required (The core Lutron Caseta integration connects to the Lutron Caseta Smart Hub (L-BDG2-WH) and exposes wall dimmers as lights); TP-Link Kasa KS200 — Yes (The official Home Assistant TP-Link integration lists the KS200 among its supported Kasa wall switches).

Information still to confirm

12 of 34 comparison fields lack a resolved value for at least one selected device. Missing information is not evidence that a feature is absent.
Check the full table and manufacturer documentation before ruling out a device.

These observations are derived from recorded catalog data and have not all been independently verified. Confirm details with the manufacturer before purchasing.

Compare capabilities, compatibility and setup requirements.

Option 1 · Lutron

Lutron Caseta Diva Smart Dimmer Switch

Last updated October 2026

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Option 2 · TP-Link

TP-Link Kasa KS200

Catalog update date not recorded

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What the catalog tells us

Understand the tradeoffs.

These counts describe the available data, not a quality score. More features do not automatically make a better device.

8differences with recorded values for every device

12rows with missing or unspecified information

Consider your setup

Apple Home

Lutron Caseta Diva Smart Dimmer SwitchLutron Hub required
TP-Link Kasa KS200Yes

Confirm which features appear in Apple Home and whether extra hardware or a subscription is needed for your intended use.

Inspect the specifications

Consider your setup

Home Assistant

Lutron Caseta Diva Smart Dimmer SwitchLutron Hub required
TP-Link Kasa KS200Yes

Check the integration method, supported model and firmware. A catalog Yes does not establish local control or official support.

Inspect the specifications

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Showing 34 of 34 rows. “Not recorded” does not mean “No”.

Reading layout

Connectivity

2.4 GHz Wi-Fi

Lutron Caseta Diva Smart Dimmer Switch: No
Catalog note
The dimmer reaches the Lutron Smart Hub, Pico remotes and Caseta motion sensors over Lutron's own Clear Connect RF rather than Wi-Fi, which is why the lights keep responding when the router is down
TP-Link Kasa KS200: Yes
Catalog note
IEEE 802.11b/g/n, 2.4 GHz 1T1R

5 GHz Wi-Fi

Lutron Caseta Diva Smart Dimmer Switch: No
TP-Link Kasa KS200: No

Bluetooth

Lutron Caseta Diva Smart Dimmer Switch: No
TP-Link Kasa KS200: No

Thread

Lutron Caseta Diva Smart Dimmer Switch: No
TP-Link Kasa KS200: No

Z Wave

Lutron Caseta Diva Smart Dimmer Switch: No
TP-Link Kasa KS200: No

Zigbee

Lutron Caseta Diva Smart Dimmer Switch: No
TP-Link Kasa KS200: No

Features

Adjust Status Led

Lutron Caseta Diva Smart Dimmer Switch: Yes
Catalog note
Lutron documents that the Diva's status LED can be switched on or off from the Lutron app (it is on by default), and the same screen adjusts the dimmer's high-end and low-end trim
TP-Link Kasa KS200: Not recorded

Automations

Lutron Caseta Diva Smart Dimmer Switch: Yes
Catalog note
Scenes, schedules, geofencing and Smart Away from the Lutron app, plus up to 10 Pico remotes or Caseta motion sensors paired directly to the dimmer with no hub at all
TP-Link Kasa KS200: Yes
Catalog note
Timer and countdown schedules, sunrise and sunset triggers, Grouping and Away Mode in the Kasa app

Energy Monitoring

Lutron Caseta Diva Smart Dimmer Switch: No
TP-Link Kasa KS200: No

Power Off Memory

Lutron Caseta Diva Smart Dimmer Switch: Yes
Catalog note
Power failure memory: should power be interrupted, the control returns to the level it was set to before the interruption
TP-Link Kasa KS200: Not recorded

Status Led

Lutron Caseta Diva Smart Dimmer Switch: Yes
Catalog note
A white soft-glow light bar runs beside the slider and shows the light level, which is what makes the dimmer readable in a dark room
TP-Link Kasa KS200: Yes
Catalog note
A white appearance indicator that lights when the fixture is off, so the switch is easy to find at night, and doubles as the Wi-Fi and reset status light

Switches

Lutron Caseta Diva Smart Dimmer Switch: 1
TP-Link Kasa KS200: 1

Wireless Switch Mode

Lutron Caseta Diva Smart Dimmer Switch: No
Catalog note
The dimmer is wired to the load it controls; the wire-free half of the system is the separate Pico remote or the Claro accessory switch
TP-Link Kasa KS200: Not recorded

Integrations

Alexa

Lutron Caseta Diva Smart Dimmer Switch: Lutron Hub required
Catalog note
Lutron lists Amazon Alexa among the platforms Caseta works with, through the Lutron Smart Hub
TP-Link Kasa KS200: Yes
Catalog note
The retail box carries the Works with Alexa badge and TP-Link lists Alexa voice control for this model

Apple Home

Lutron Caseta Diva Smart Dimmer Switch: Lutron Hub required
Catalog note
Lutron lists Apple Home among the platforms Caseta works with; the Apple Home technology sits in the smart hub, so Siri controls the dimmer once it is paired to one
TP-Link Kasa KS200: Yes
Catalog note
TP-Link's own KS200 page headlines Apple HomeKit support and the retail box carries the Works with Apple HomeKit badge; remote control needs a HomePod or Apple TV as home hub

Google Home

Lutron Caseta Diva Smart Dimmer Switch: Lutron Hub required
Catalog note
Lutron lists Google Assistant among the platforms Caseta works with, through the Lutron Smart Hub
TP-Link Kasa KS200: Yes
Catalog note
The retail box carries the Works with Hey Google badge and TP-Link lists Google Assistant voice control for this model

Home Assistant

Lutron Caseta Diva Smart Dimmer Switch: Lutron Hub required
Catalog note
The core Lutron Caseta integration connects to the Lutron Caseta Smart Hub (L-BDG2-WH) and exposes wall dimmers as lights
TP-Link Kasa KS200: Yes
Catalog note
The official Home Assistant TP-Link integration lists the KS200 among its supported Kasa wall switches

Matter

Lutron Caseta Diva Smart Dimmer Switch: No
Catalog note
The CSA certified-product database holds no Matter certification for Lutron (only three Zigbee 3.0 Aurora dimmers), and Lutron's own Caseta compatibility page never mentions Matter
TP-Link Kasa KS200: No
Catalog note
TP-Link's Matter compatibility list covers the KS205 and KS225 switches, not the KS200

SmartThings

Lutron Caseta Diva Smart Dimmer Switch: Lutron Hub required
Catalog note
Lutron lists Samsung SmartThings among the platforms Caseta works with, through the Lutron Smart Hub
TP-Link Kasa KS200: Yes
Catalog note
The retail box carries the Works with SmartThings badge, TP-Link Kasa Smart is a Works with SmartThings partner covering its switches, and TP-Link lists Samsung Bixby voice control for this model

Power

Ac Load Voltage

Lutron Caseta Diva Smart Dimmer Switch: 120V
Catalog note
Operating voltage 120 V~ 50/60 Hz, listed for the DVRF-6L in Lutron's Caseta load controls specification submittal
TP-Link Kasa KS200: 120V
Catalog note
Input voltage 100-120 VAC, 50/60 Hz, 15 A

Capacitive Load

Lutron Caseta Diva Smart Dimmer Switch: Yes
Catalog note
Dimmable CFL up to 150 W, listed alongside LED in the derating chart of the Diva's own installation guide
TP-Link Kasa KS200: Not recorded

Capacitive Maximum Load Current

Lutron Caseta Diva Smart Dimmer Switch: Not recorded
TP-Link Kasa KS200: Not recorded

Capacitive Maximum Load Power

Lutron Caseta Diva Smart Dimmer Switch: 150W
TP-Link Kasa KS200: Not recorded

Inductive Load

Lutron Caseta Diva Smart Dimmer Switch: Yes
Catalog note
Dimmable LED rated for 120 V~, up to 150 W with Lutron's LED+ forward-phase dimming
TP-Link Kasa KS200: Yes
Catalog note
Rated for a 1/6 HP motor and up to 120 W of ceiling fan load

Inductive Maximum Load Current

Lutron Caseta Diva Smart Dimmer Switch: Not recorded
TP-Link Kasa KS200: Not recorded

Inductive Maximum Load Power

Lutron Caseta Diva Smart Dimmer Switch: 150W
TP-Link Kasa KS200: 1/6 HP

Neutral Required

Lutron Caseta Diva Smart Dimmer Switch: No
Catalog note
Simple two-wire installation, so no neutral wire is needed in the wallbox
TP-Link Kasa KS200: Yes
Catalog note
A neutral wire in the switch box is required, and the switch is single pole only

Resistive Load

Lutron Caseta Diva Smart Dimmer Switch: Yes
Catalog note
Incandescent and halogen loads, 25 W minimum and 600 W maximum when the dimmer is not ganged
TP-Link Kasa KS200: Yes
Catalog note
Rated for 600 W of incandescent lighting

Resistive Maximum Load Current

Lutron Caseta Diva Smart Dimmer Switch: Not recorded
TP-Link Kasa KS200: 15A
Catalog note
15 A general use at 120 V

Resistive Maximum Load Power

Lutron Caseta Diva Smart Dimmer Switch: 600W
Catalog note
600 W single gang, derated to 500 W in a double gang and 400 W in a triple gang wallbox
TP-Link Kasa KS200: 600W

Safety Features

Overcurrent Protection

Lutron Caseta Diva Smart Dimmer Switch: No
TP-Link Kasa KS200: Not recorded

Overheating Protection

Lutron Caseta Diva Smart Dimmer Switch: Yes
Catalog note
The dimmer has an Over Temperature Protection (OTP) mode: it drops the load and blinks the light bar four times when it runs too hot, typically after being overloaded or ganged without derating
TP-Link Kasa KS200: Not recorded

Overpower Protection

Lutron Caseta Diva Smart Dimmer Switch: No
Catalog note
An overload is caught by the thermal protection rather than by a separate power cutoff, so exceeding the wattage rating is prevented by the derating chart, not by the dimmer
TP-Link Kasa KS200: Not recorded

Overvoltage Protection

Lutron Caseta Diva Smart Dimmer Switch: No
Catalog note
Lutron documents surge withstand testing to IEEE C62.41-1991, which is immunity rather than a protective cutoff, and claims no overvoltage protection function
TP-Link Kasa KS200: Not recorded

Specifications for Lutron Caseta Diva Smart Dimmer Switch versus TP-Link Kasa KS200
Specification	Lutron Caseta Diva Smart Dimmer Switch	TP-Link Kasa KS200
Connectivity
2.4 GHz Wi-Fi	No Catalog note The dimmer reaches the Lutron Smart Hub, Pico remotes and Caseta motion sensors over Lutron's own Clear Connect RF rather than Wi-Fi, which is why the lights keep responding when the router is down	Yes Catalog note IEEE 802.11b/g/n, 2.4 GHz 1T1R
5 GHz Wi-Fi	No	No
Bluetooth	No	No
Thread	No	No
Z Wave	No	No
Zigbee	No	No
Features
Adjust Status Led	Yes Catalog note Lutron documents that the Diva's status LED can be switched on or off from the Lutron app (it is on by default), and the same screen adjusts the dimmer's high-end and low-end trim	Not recorded
Automations	Yes Catalog note Scenes, schedules, geofencing and Smart Away from the Lutron app, plus up to 10 Pico remotes or Caseta motion sensors paired directly to the dimmer with no hub at all	Yes Catalog note Timer and countdown schedules, sunrise and sunset triggers, Grouping and Away Mode in the Kasa app
Energy Monitoring	No	No
Power Off Memory	Yes Catalog note Power failure memory: should power be interrupted, the control returns to the level it was set to before the interruption	Not recorded
Status Led	Yes Catalog note A white soft-glow light bar runs beside the slider and shows the light level, which is what makes the dimmer readable in a dark room	Yes Catalog note A white appearance indicator that lights when the fixture is off, so the switch is easy to find at night, and doubles as the Wi-Fi and reset status light
Switches	1	1
Wireless Switch Mode	No Catalog note The dimmer is wired to the load it controls; the wire-free half of the system is the separate Pico remote or the Claro accessory switch	Not recorded
Integrations
Alexa	Lutron Hub required Catalog note Lutron lists Amazon Alexa among the platforms Caseta works with, through the Lutron Smart Hub	Yes Catalog note The retail box carries the Works with Alexa badge and TP-Link lists Alexa voice control for this model
Apple Home	Lutron Hub required Catalog note Lutron lists Apple Home among the platforms Caseta works with; the Apple Home technology sits in the smart hub, so Siri controls the dimmer once it is paired to one	Yes Catalog note TP-Link's own KS200 page headlines Apple HomeKit support and the retail box carries the Works with Apple HomeKit badge; remote control needs a HomePod or Apple TV as home hub
Google Home	Lutron Hub required Catalog note Lutron lists Google Assistant among the platforms Caseta works with, through the Lutron Smart Hub	Yes Catalog note The retail box carries the Works with Hey Google badge and TP-Link lists Google Assistant voice control for this model
Home Assistant	Lutron Hub required Catalog note The core Lutron Caseta integration connects to the Lutron Caseta Smart Hub (L-BDG2-WH) and exposes wall dimmers as lights	Yes Catalog note The official Home Assistant TP-Link integration lists the KS200 among its supported Kasa wall switches
Matter	No Catalog note The CSA certified-product database holds no Matter certification for Lutron (only three Zigbee 3.0 Aurora dimmers), and Lutron's own Caseta compatibility page never mentions Matter	No Catalog note TP-Link's Matter compatibility list covers the KS205 and KS225 switches, not the KS200
SmartThings	Lutron Hub required Catalog note Lutron lists Samsung SmartThings among the platforms Caseta works with, through the Lutron Smart Hub	Yes Catalog note The retail box carries the Works with SmartThings badge, TP-Link Kasa Smart is a Works with SmartThings partner covering its switches, and TP-Link lists Samsung Bixby voice control for this model
Power
Ac Load Voltage	120V Catalog note Operating voltage 120 V~ 50/60 Hz, listed for the DVRF-6L in Lutron's Caseta load controls specification submittal	120V Catalog note Input voltage 100-120 VAC, 50/60 Hz, 15 A
Capacitive Load	Yes Catalog note Dimmable CFL up to 150 W, listed alongside LED in the derating chart of the Diva's own installation guide	Not recorded
Capacitive Maximum Load Current	Not recorded	Not recorded
Capacitive Maximum Load Power	150W	Not recorded
Inductive Load	Yes Catalog note Dimmable LED rated for 120 V~, up to 150 W with Lutron's LED+ forward-phase dimming	Yes Catalog note Rated for a 1/6 HP motor and up to 120 W of ceiling fan load
Inductive Maximum Load Current	Not recorded	Not recorded
Inductive Maximum Load Power	150W	1/6 HP
Neutral Required	No Catalog note Simple two-wire installation, so no neutral wire is needed in the wallbox	Yes Catalog note A neutral wire in the switch box is required, and the switch is single pole only
Resistive Load	Yes Catalog note Incandescent and halogen loads, 25 W minimum and 600 W maximum when the dimmer is not ganged	Yes Catalog note Rated for 600 W of incandescent lighting
Resistive Maximum Load Current	Not recorded	15A Catalog note 15 A general use at 120 V
Resistive Maximum Load Power	600W Catalog note 600 W single gang, derated to 500 W in a double gang and 400 W in a triple gang wallbox	600W
Safety Features
Overcurrent Protection	No	Not recorded
Overheating Protection	Yes Catalog note The dimmer has an Over Temperature Protection (OTP) mode: it drops the load and blinks the light bar four times when it runs too hot, typically after being overloaded or ganged without derating	Not recorded
Overpower Protection	No Catalog note An overload is caught by the thermal protection rather than by a separate power cutoff, so exceeding the wattage rating is prevented by the derating chart, not by the dimmer	Not recorded
Overvoltage Protection	No Catalog note Lutron documents surge withstand testing to IEEE C62.41-1991, which is immunity rather than a protective cutoff, and claims no overvoltage protection function	Not recorded

Know what’s behind the comparison.

The table matches specifications by section and field. It preserves notes, separates missing data from explicit “No” values, and keeps qualifications attached to their values. No overall winner is assigned from feature counts.

Read our comparison methodology