Kasa’s smart bulbs are a straightforward entry point into home automation. The KL110P4 set stands out because it adds energy monitoring directly in the app, a feature often reserved for smart plugs. You can see exactly how much power each bulb uses, which turns a simple upgrade into a tool for managing household efficiency.

These A19 LEDs deliver a warm, 2700K soft white light that dims smoothly from 1% to 100%. The high CRI rating means colors in your room look natural, not washed out. In daily use, the WiFi setup is simple—no hub required—and the dimming is reliably flicker-free whether you’re using the Kasa app, your voice with Alexa or Google Home, or a schedule. At 9W and 800 lumens, they’re a direct, energy-saving replacement for a 60W incandescent.

Just remember these bulbs require a 2.4GHz WiFi network to connect. If your router combines 2.4GHz and 5GHz bands under one name, you may need to temporarily separate them for setup. Once connected, they operate without a hitch.