Wall Switches · Head to head

Lutron Caseta Diva Smart Dimmer Switch vs TP-Link Kasa HS220

Full Smart Wall Switches comparison in 2026

Updated September 2026
Data from Amazon and official Lutron and TP-Link sites.
2026 verdict
Lutron Caseta Diva Smart Dimmer Switch wins the 2026 matchup against TP-Link Kasa HS220, mainly on rating, max resistive load power (Per Switch), and safety.
Lutron Caseta Diva Smart Dimmer Switch
Winner
Lutron Caseta Diva Smart Dimmer Switch
$69.95
Buy on Amazon USA
It wins the broader comparison through rating, max resistive load power (Per Switch), and safety, while integrations and power off memory help confirm the result. TP-Link Kasa HS220 still makes sense if price, warranty, and connectivity are your priority, but most buyers should still lean toward Lutron Caseta Diva Smart Dimmer Switch. For the average buyer, Lutron Caseta Diva Smart Dimmer Switch is the safer choice.
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FeatureLutron Caseta Diva Smart Dimmer SwitchTP-Link Kasa HS220Winner
Price$69.95$14.98TP-Link Kasa HS220
Rating4.74.6Lutron Caseta Diva Smart Dimmer Switch
Warranty1 year2 yearsTP-Link Kasa HS220
Max Resistive Load Power (Per Switch)600W300WLutron Caseta Diva Smart Dimmer Switch
SafetyOverheating protectionNoneLutron Caseta Diva Smart Dimmer Switch
ConnectivityNone2.4 GHz WiFiTP-Link Kasa HS220
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home AssistantGoogle Home, Alexa, Samsung SmartThings, Home AssistantLutron Caseta Diva Smart Dimmer Switch
Power Off MemoryYESNOLutron Caseta Diva Smart Dimmer Switch
Switches11Tie
Energy MonitoringNONOTie
Status LEDYESYESTie

Frequently Asked Questions

Which is better overall: Lutron Caseta Diva Smart Dimmer Switch or TP-Link Kasa HS220?

Lutron Caseta Diva Smart Dimmer Switch has the stronger overall profile in this comparison, especially for rating, max resistive load power (Per Switch), and safety.

What is the biggest difference between Lutron Caseta Diva Smart Dimmer Switch and TP-Link Kasa HS220?

Price is one of the clearest differences: Lutron Caseta Diva Smart Dimmer Switch lists $69.95, while TP-Link Kasa HS220 lists $14.98.

Which one looks better on price?

Lutron Caseta Diva Smart Dimmer Switch is listed at $69.95, while TP-Link Kasa HS220 is listed at $14.98. TP-Link Kasa HS220 (better spec).

Who should buy Lutron Caseta Diva Smart Dimmer Switch?

Choose Lutron Caseta Diva Smart Dimmer Switch if your priority is rating and max resistive load power (Per Switch) and that matters more than price.

Who should buy TP-Link Kasa HS220?

Choose TP-Link Kasa HS220 if your priority is price and warranty and that matters more than rating.

Full comparison table

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