changing lighting from 5000k to 6400k, 5 days into the grow

so there was a mix up with the lights, but now my lights are here. i have been using 2 5000k 1600 lumens 23 watts. i am switching too 2 6400k 1800 lumens 25 watts. do you think that it wall cause a problem. 4 seeds plants all 4 sprouted and are about 1.5-3 inches high.

it shouldn't be a problem at all.... it should improve them if anything, since you're now putting a stronger daylight spectrum on them which is what they want/need during vegetative growth

Make sure to switch to 2700k for flowering!