LED, halogen, CFL and incandescent and the main types of light bulbs available, although incandescent lights are no longer ...

whilst a cool white bulb is around 4000K and gives a brighter, blueish white light,’ reveals Pagazzi Lighting's Commercial ...

The other two most common light bulb color temperatures are warm white and cool white, which fall between soft white and daylight on the spectrum. Here's a breakdown of the typical Kelvin ratings ...