R2T developed a new spider led grow light, it is dual channel, each channel with individual control.
Channel one: samsung lm301b/h led chips, with 3500K as normally
channel two: Cree xpe2/epistar/LG chips. R2T set it as 450nm/620nm/660nm/730nm/385nm, that means royal blue/red/deep red/far red/UVA.
the light is feedback with excellent result. and for channel two. it is excellent for cloning as clients feedback, but now. some clients suggest the channel two just change as 660nm/730nm mixed, what's the idea from you guys?
thanks a lot!
