For most a 2700K color temperature is just too yellow for a bathroom setting.
Difference between 3000k and 4000k. And study areas need 5000K to 6000K LED bulbs for a bright daylight color. These can also be referred to as soft-white and a cool-white. Secondly what is the difference between 3000k and 4000k.
4000K is really the transitional color temperature that begins to turn the warmer yellow of 3000K into a cool white. When our eyes are used to a warm-white residential color temperature of 3000K the jump to 4000K represents a smaller 1000K difference. The choice between 2700K and 3000K is within the warm end of the white scale and both contain far less blue light than higher degrees of kelvin such as 4000K and daylight 5500K.
3000K vs 4000K New Home. 3000K is a similar colour appearance to halogen lamps with a warm but crisper colour than 2700K. As seen on the graph 2700 kelvin lighting is the average color of stock halogenincandescent bulbs.
Its the lamp that has traditionally been used in offices waiting areas and most commercial applications. Very torn on color of LED package for new construction. Its blue light damage will be a little higher than the 3000K color temperature it still can be within the acceptable range as long as we pay more attention to let the eyes rest more 4000K color temperature range is also the widest application.
Bright lighting can make peoples attention and work more positive. Business office lighting is usually around 4000K. A 4000K LED bulb produces a bright white or cool toned kind of color which gives a warm effect as well as bright enough to work beneath it.
A kitchen needs warm colored bulb ranging from 3000K to 4000 K. Generally 2700K is very similar to 3000K but slightly more yellow. In addition studies show that neutral and cool white light has an energizing effect on people and is therefore are a good choice for home offices and studies.

