Lightbulbs were a direct replacement for plumbing. We chose to use 65K (sunlight) lamps for the best color. The bulbs appear brighter than the 27K bulbs we've used previously, and the color rendering is closer to what's seen from the outside in the real world. Been using them for a few months with no problems (suggest writing the replacement date on the bulb to measure its lifespan). These lamps were very economical replacements with the benefit of better colored light.
Lamp LED Xiaomi Mi Smart LED Bulb Warm White (XMBGDP01YLK), E27, 8 W, 2700 K
26 Review
Lamp LED Yeelight Smart LED Bulb 1S, YLDP13YL, E27, 8.5 W, 6500 K
43 Review
Smart bulb Yandex with Alice, base E27, 8 W, RGB color
76 Review
Lamp LED Yeelight Smart LED Bulb W3 (YLDP005), E27, A60, 8 W, 6500 K
47 Review