Hi All,


I have a lighting fixture -

LICAH Citiiaqua

It has 2 channels. White and Red + Blue
6500k White : 70pcs
445nm (peak) : 40pcs
630nm (peak) : 30pcs
View channel lumin: 4000 - 4150Lm
Growing channel: 1750 - 1850Lm

The 2 channels have 2 switch individually.

Switch 1 - White lights on
Switch 2 - Red+Blue lights on
Both can also be switch on together.

My question here is which colour is more conducive for plants growing?
Option 1 - White only
Option 2 - Red+Blue
Option 3 - White and Red+Blue

The link below states for growing is white lights, for viewing is red+blue. But i googled on net and the results is opposite. Thus i'm pretty lost here.

Would appreciate the experts advice here.


Link to the light:-

http://www.aliexpress.com/store/prod...606194325.html