Typically Kelvin temperatures for commercial and residential lighting applications fall somewhere on a scale from 2000K to 6500K.
Daylight 4000k. Color temperature is a way to describe the light appearance provided by a light bulb. So its good for bathrooms basements area and your study room. Soft White 2700K 3000K Bright WhiteCool White 3500K 4100K and Daylight 5000K 6500K.
Available in 4000K 5000K or 6500K. You can even use it in the kitchen when you work. 48-inch LED direct wire under cabinet light offers bright illumination in a low profile design.
Save 5 with coupon. The higher the Degrees Kelvin the whiter the color temperature. At only 05 thick this under cabinet light can be hidden in almost any cabinet design.
Cool white will be anything thats 4000K and above. Above 5000K Color Temperature. For reference the suns color temperature is 5600K so.
4000K is really the transitional color temperature that begins to turn the warmer yellow of 3000K into a cool white. -20 to 45. Color temperature for office corridor need to make workers and visitors feel comfortabe 3000k-4000k range are generally appropriate in the corridor.
It causes less eye strain than the use of 5000K or higher lighting. 24 LED Direct Wire Under Cabinet Light 4000K Daylight White. 4000K is a cooler whiter colour than 2700K and 3000K.

