The top one is a CFL. "Warm Comfort" and 2500K suggest that's its in the Kelvin color range that you want for flowering. For Veg you want FULL spectrum 6,500K.
interesting, im running 5 bulbs now and 1 plant. i have 1 27w(5500k), 2- 26w(6500k), 1 42w(2700K). im in veg now. would 4 26w(2700k) and 1-27w(5500k) be sufficient for flowering?