They are less energy efficient than CFL and LED bulb types and heat up while they ... to create different color light. <2000K-2600K (Warm White): This creates a warm and inviting atmosphere.

Incandescent vs. LED, watts vs. lumens, A19 base vs. E26, Kelvins — here’s a non-expert attempt to shed some light on the ...

However, choosing the best smart light bulb for ... with four A19 LED smart bulbs that project a soft, white light, that can be warmed up or cooled down to your liking, from “warm white to ...