I'm talking about the one on the left Jimmy. Are you saying you don't need a reflector with the u-shaped ones? So.. one vote for spiral, and one vote for u-shape so far.
Indico Reviewed by Indico on . U-Shaped CFLs Anyone know those long, u-shaped CFLs that usually go horizontally? Are these good for growing? Or should I look for the spiral-shaped ones? Thanks. Rating: 5