5000k. I have 2 trays so 1 bulb per tray or 2 per tray?if by daylight you mean 6000-6500K they work great
5000k is not the best, but it will work, just might take longer to root. 5000k is high in green spectrum. You can get a 3pk GE 6500k or a 4 pk great value 2700k at Walmart for about $10. Both of those would be a better option if you can swing it.5000k.
Is this ok and if so
how high do the bulbs have to be above the humidity dome
for best results?