Im running a 4 foot 6 bulb T5 fixture and my 2 middle bulbs burnt out and i gotta wait a week til they comeback in stock. My girls are in there 3rd week from seed grown organically in 1 gal. pots in soil. Will the change in light badly affect my girls? Is a week to long for the light to be without the 2 bulbs? Should I try and put my desk lamp in my veg closet?