Daylight or Cool white 4000-5000K is perfect for laundry lighting.

Bulbs with a high CRI (color rendering index) should be a 90 or higher so true fabric colors will show.

So this is what the specs say

Any thoughts?

4000 lumens is overkill for a closet, but probably fine for a laundry room, depending on the size of the room, of course. The nice thing about these adjustable K ones is you can play around with the color temperature to see what you like best. I'd start with 4000K and see if it's too cool/blue for you; if so, adjust to 3000K. 6500K would be blindingly harsh; IMO 5000K would, too, but again it's a personal decision.

"4000 lumens is overkill for a closet,"

Not sure what you are referencing there but lumens is not the same thing as color temperature, which you do then reference.

I changed my entire house to 5000K LED bulbs 7-ish years ago, except a couple lamps that are seldom-used. Color rendition IMO is more accurate. It was interesting to see white toilet paper evidence as *white*. I recommend 5000K for a laundry room to assist in seeing stains more clearly.

My kitchen fluorescent fixture (which had daylight tubes) had the ballast go bad a couple years ago, changed to an LED panel with three adjustable color temps, set by flipping it on/off/on in rapid succession. It's jarring when I occasionally turn it off and back on too quickly and the color changes to whatever is the lowest sickly/yellow setting.

"Not sure what you are referencing there but lumens is not the same thing as color temperature, which you do then reference."

You must have missed my initial post. I am very well aware of the difference between Kelvins and lumens. OP's snapshot shows the light fixture is 4000 lumens with different color temperature settings, which is why I replied what I did -- 4000 lumens in a small closet is overkill. That level of light in a small space is blindingly bright, regardless of what the color temp (K) is. Although, admittedly, OP didn't specify the size of the closet -- but closet to me means...closet...as in small space.

Yes, apologies, I scanned the posts too quickly.

^^ It happens...I'm guilty of it (and too often, too) :0p (it is confusing that 4000 lumens and 4000K are mentioned in the same post, isn't it?)

I am a 2700K girl. I have my whole home in that. I think I could do 3000K, but anything higher seems harsh and too blue.