3000K vs 4000K vs 5000K.
Light 3000k vs 4000k. Warm light will typically be anything thats 3000K and under. V-2s are a bit higher. It is not as stark white cold looking as 5000K.
The color of an LED depends on its color temperature which is measured by Kelvin K. A 3000K LED bulb produces soft white or warm white or yellowish color light. When it comes to the overall 1000K-10000K Kelvin scale theres not much difference between 2700K.
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. LED color temperatures can look vastly different from one another and range from a warm candlelight glow to the cool bright fluorescent color. The real problem is that 3000K and 4000K lights exist in different kinds of grow lights.
Also know what Colour light. The two most common types are Warm White and Cool White. Nice and bright but it is a white and blue modern home.
I realize that 4000K is for Veg and 3000K is for Flower. There is a very slight difference between 2700K and 3000K but 3000K is ideal for active areas like the kitchen bathroom hallways laundry home office living room etc. Both 2700K and 3000K are warm white lights.
The strategy also recommends 4000K street lighting for main roads. However household lighting temperatures will come between 2700K to 4000K. That color is typically 2700K-3000K range.

