They are less energy efficient than CFL and LED bulb ... light. A bulb with a high Kelvin rating produces a whiter light, while a bulb with a lower Kelvin rating produces a warmer white.

This was the first method of developing a white LED, and while the ... of the energy an old Edison bulb would, shifting more of the task of keeping your house warm onto the heater.

If you’re not using the right temperature bulbs, your homey space can go from warm to sterile as soon as the lights come on. That’s why it’s so helpful that a popular content creator is sharing her ...