Kasa Smart Color Bulb KL125
The best renter smart bulb: it screws into a socket you already have, needs no hub, and does full color plus tunable white. The moment you screw it in you've upgraded your lighting with zero commitment.
What we like
- Screws into an existing socket — no hub, no wiring
- Full color and tunable white
- Works with Alexa and Google Home
Trade-offs
- The wall switch must stay ON for app/voice control
- 2.4GHz Wi-Fi only
| Installs by | Screws into an existing light socket (no install) |
|---|---|
| Power | Screw-in socket (E26) |
| Subscription | Not required |
| Connectivity | 2.4GHz Wi-Fi (no hub) |
| Color | Full color + tunable white |
| Hub needed | No |
Lease-Safe: Excellent. It's a light bulb. Screw it in, unscrew it at move-out, take your original bulb back. Nothing about it is permanent.
Spec note. Kasa publishes hub-free operation and full color. Like all smart bulbs, the physical wall switch has to stay on for the bulb to respond — a renter fix is a smart switch cover or a Hue-style dimmer.
Specs read from the product listing, on July 25, 2026. “Not published” means the brand does not state that figure.