# Wi-Fi smart light switch: cheapest per switch

 Amazon **$9.00 /switch** typical $9.87 · 6 listings [Buy on Amazon: $35.99 for 4 switches →](https://www.amazon.com/dp/B0DHYLF7PQ?tag=sharpestai-20)  list $49.99, −28% as of 2026-11-05 11:56:57 UTC

 eBay **$4.21 /switch** typical $10.00 · 9 new listings [Buy on eBay: $16.85 for 4 switches →](https://sharpest.ai/go/unit/wi-fi-smart-light-switch/v1%7C227578989310%7C526753770433) as of 2026-11-05 UTC

Amazon prices are before shipping (free on most items with Prime); eBay prices include shipping. We earn a commission when you buy through these links, at no cost to you.

## All 15 listings, cheapest per switch first

 Amazon (6) eBay (9)

|  | Item | Size | Price | Per switch |  |
|---|---|---|---|---|---|
|  | Smart WIFI Light Switch Remote Alexa Google Home Voice Control Smart Life2,4pack 4 switches | 4 switches | $16.85 | $4.21 | [eBay →](https://sharpest.ai/go/unit/wi-fi-smart-light-switch/v1%7C227578989310%7C526753770433) |
|  | GHOME SW5 (4-PACK) WI-FI SMART LIGHT SWITCH SINGLE POLE WORKS W/ALEXA/GOOGLE 4 switches | 4 switches | $32.00 | $8.00 | [eBay →](https://sharpest.ai/go/unit/wi-fi-smart-light-switch/v1%7C800740046660%7C0) |
|  | Tapo Smart Light Switch, Single Pole, Need Neutral Wire, S500(4-Pack) 4 switches | 4 switches | $35.99 | $9.00 | [Amazon →](https://www.amazon.com/dp/B0DHYLF7PQ?tag=sharpestai-20) |
|  | Smart wifi Light Switch 3way Single pole works with Alexa Google Home ETL 4pack 4 switches | 4 switches | $36.99 | $9.25 | [eBay →](https://sharpest.ai/go/unit/wi-fi-smart-light-switch/v1%7C283968388244%7C0) |
|  | TREATLIFE Smart Light Switch Single Pole Works with Alexa, Google Home and SmartThings, 2.4GHz WiFi Timer Smart Switch,… 4 switches | 4 switches | $37.59 | $9.40 | [Amazon →](https://www.amazon.com/dp/B07R4MFWCQ?tag=sharpestai-20) |
|  | ELEGRP 10 Pack Smart Light Switch, 2.4GHz Wi-Fi Switch Single Pole, White Alexa 10 switches | 10 switches | $95.88 | $9.59 | [eBay →](https://sharpest.ai/go/unit/wi-fi-smart-light-switch/v1%7C287282229530%7C0) |
|  | GHome Smart Switches for Lights, Single Pole WiFi, Works with Alexa, 4 Pack 4 switches | 4 switches | $38.99 | $9.75 | [Amazon →](https://www.amazon.com/dp/B09JZ6W1BH?tag=sharpestai-20) |
|  | GHome Smart Switches for Lights, Single Pole WiFi, Works with Alexa, 2 Pack 2 switches | 2 switches | $19.99 | $9.99 | [Amazon →](https://www.amazon.com/dp/B09JZ8BVJB?tag=sharpestai-20) |
|  | Lot Of 6 Eaton NSB WFSW15-LA-SP-L Wi-Fi Smart Light Switch (f20) 6 switches | 6 switches | $60.00 | $10.00 | [eBay →](https://sharpest.ai/go/unit/wi-fi-smart-light-switch/v1%7C115968488285%7C0) |
|  | Kasa Smart Light Switch, Single Pole, Need Neutral Wire, HS200P3 3 switches | 3 switches | $32.99 | $11.00 | [Amazon →](https://www.amazon.com/dp/B07HGW8N7R?tag=sharpestai-20) |
|  | Smart Switch WIFI Light Wall Works with Alexa Google Home smart life 4pack 4 switches | 4 switches | $43.99 | $11.00 | [eBay →](https://sharpest.ai/go/unit/wi-fi-smart-light-switch/v1%7C283117880469%7C0) |
|  | 4Pack Smart WIFI Switch Light Wall Works with Alexa Google Home voice smart life 4 switches | 4 switches | $45.99 | $11.50 | [eBay →](https://sharpest.ai/go/unit/wi-fi-smart-light-switch/v1%7C394008256641%7C0) |
|  | TP-Link Tapo Matter Smart Light Switch: Voice Control w/Siri, Alexa & Google Home \| UL Certified \| Timer & Schedule \| E… 2 switches | 2 switches | $24.82 | $12.41 | [Amazon →](https://www.amazon.com/dp/B0CBNX6Q51?tag=sharpestai-20) |
|  | 3 Pack Smart WIFI Switch Light Wall Works with Amazon Alexa Home, Smart life APP 3 switches | 3 switches | $38.84 | $12.95 | [eBay →](https://sharpest.ai/go/unit/wi-fi-smart-light-switch/v1%7C394092352650%7C0) |
|  | Certified Smart Light Switch with Alexa & Google Assistant Control - 3 Count 3 switches | 3 switches | $56.99 | $19.00 | [eBay →](https://sharpest.ai/go/unit/wi-fi-smart-light-switch/v1%7C168836231591%7C0) |

## Amazon per switch, by day

 typical  cheapest, per switch

## eBay per switch, by day

 typical  cheapest, per switch

Amazon as of 2026-11-05 11:56:57 UTC: Amazon's own price, else its lowest new offer, before shipping and tax (via Keepa); product prices and availability are accurate as of the date/time indicated and are subject to change. eBay: new Buy It Now listings from US sellers as of 2026-11-05 UTC, item plus shipping.

Size comes from the seller's unit count or the listing title; check the listing before buying. As an Amazon Associate and eBay Partner, Sharpest earns from qualifying purchases.

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As of 2026-11-05. Canonical page: https://sharpest.ai/per-unit/wi-fi-smart-light-switch