Hi RIUs,
Have few CMH315 bulb samples left, wont do any good in my hand. So, want to send them out to anyone used PHILIPS CMH315 before that can let me which one is better.
BR
Hi Everyone,
I have some different brands of CMH lights, interested to see the which one is the best.
Does anyone know if there is any professional labs or person can do contrast test to give real time grow results?
Million thx!