You could but i'ts not enough light and of the wrong spectrum.
i have 4 42watt (something like 150watt equiv) bought them from walmart for 6$ each
and the problem isnt the wattage its the lumens, 2700 is usually best for flower, someone correct me if im wrong
na ur good i unerstand yall 100%
im not tryin to add them up so i got a bigger CFL... i had 2 150watt equ and 2 100 watt equ.
just wanted to have 2 light running not all 4