20W led in subwoofer | First grow

Day 23 Changed the light in the growbox. Now I have 6.6W 6500K x 2, 6.6W 2700K x 2. Total wattage ~27W. After spending a day under this lamp the plant seemed to became small. The branches began to get thinner and taller, and the leaves lost meat. Probably in a microbox don't need this fu*king warm light.