TLDR Review: TP-Link HS220 Light Switch
Verdict
The TP-Link HS220 Smart Wi-Fi Light Switch & Dimmer is a well-priced choice for tech-savvy buyers comfortable with electrical installations. It offers reliable performance and good app integration, primarily for homes compatible with its requirements. However, if you seek extensive support or face compatibility issues with Decora plates, you may want to consider more advanced options.
- Top pro:
- Highly recommended for those with electrical experience; installation knowledge is beneficial.
- Top con:
- Installation can be challenging, especially in crowded junction boxes due to switch size.
Pros
- •Highly recommended for those with electrical experience; installation knowledge is beneficial.
- •Considered a great value in the smart switch category for its price.
- •Seamless integration with Echo devices; easily connects to the network.
- •Adjustable dimming range matches existing lighting well.
- •Offers reliable performance with no flickering when used with LED bulbs.
- •User-friendly KASA app allows easy scheduling and remembers Wi-Fi credentials for future setups.
- •Effective scheduling feature syncs with sunrise and sunset.
- •Cloud-based actions perform effectively, enhancing automation tasks.
Cons
- •Installation can be challenging, especially in crowded junction boxes due to switch size.
- •Requires a neutral wire, potentially problematic for older homes.
- •Issues with app setup, with reports of getting stuck in loops and needing multiple attempts.
- •Dimming switches are larger and can complicate installation with limited space.
- •May not fit flush with traditional Decora face plates, resulting in raised installation.
- •Poor customer support experience; issues persist without urgent resolution.
- •Reconnecting after Wi-Fi password changes requires device removal and re-addition.
- •Safety concerns raised by one user reporting a burning smell from a switch.
- •Needs careful wire management during installation, which can be time-consuming.
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How we researched this
About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from 1 retailer in ShopSavvy's price data, most recently seen Aug 2, 2026.
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