The $16 Smart Light Switch That Made My Old Lights Smart Without Rewiring or a Hub
I had dumb light switches everywhere. Flip on, flip off – that was it. No dimming, no scheduling, no voice control. I wanted smart lights without replacing every bulb or adding hubs. I tried $59 switches that required neutral wires I didn’t have. Then I bought the current #1 best-selling no-hub smart light switch on Amazon that everyone said “works with existing wiring and Alexa/Google.” Nine months later every light in my house is voice-controlled, scheduled, and I never walk into a dark room again.
The Switch That Made My Lights Smart: Kasa HS200 Smart WiFi Light Switch (Single Pole)
Current Amazon price (Dec 20, 2025 – Midwest Prime): $16.99 (3-pack often $49.99) → Find here on Amazon
Bought a 3-pack after it held the #1 spot in Smart Light Switches for 32 straight months with 180,000+ reviews averaging 4.7 stars. They are now in my living room, kitchen, and bedroom.
Real features that actually work without a hub:
- No hub required – connects directly to WiFi
- Works with Alexa and Google Home
- Scheduling + away mode + timer
- Remote on/off from phone
- Requires neutral wire (most homes 1980+ have it)
- Single-pole only (not 3-way)
My 9-month smart-lighting log:
- Day 1: First install – 20 minutes, no electrician. Turned lights on from phone.
- Week 2: Scheduled living room lights sunset to sunrise.
- Month 2: “Alexa, turn on bedroom lights” – no more fumbling in dark.
- Month 4: Away mode – random on/off while traveling.
- Month 6: Timer for kids’ room – auto-off at bedtime.
- Month 9 (now): Just added kitchen switch – lights on when I walk in with groceries.
Cons:
- Requires neutral wire (check your box)
- No dimming (use HS220 for that)
The Smart Switches That Failed Me
- #1: Kasa HS200 – $16 – No hub – Scheduling – 4.7★ / 180k+ → Find here on Amazon
- #2: Treatlife Smart Switch – $49/4-pack – Good app – Needed hub – 4.6★ / 120k → Find here on Amazon
- #3: Leviton Decora – $25 – HomeKit – Pricier – 4.6★ / 80k → Find here on Amazon
- #4: GE Cync – $21 – No neutral needed – App glitches – 4.5★ / 70k → Find here on Amazon
- #5: Some $29 generic – $29 – Dropped WiFi – 3.8★ / 40k → Avoid
Final Verdict
If you want to make regular lights smart without replacing bulbs or adding hubs: Buy the Kasa HS200 right now → Find here on Amazon
$16. One install. Total light control. Best smart home starter ever.
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