Duel spectrum

Dubski

Member

• Aug 8, 2011

• #1

Whats your guys take on running duel spectrum light? yes or no?

 

cacamal

Well-Known Member

• Aug 8, 2011

• #2

no. those lamps are crazy expensive I would probably just run one of each if i wanted both specs but that is just my 2p

 

Dubski

Member

• Aug 8, 2011

• #3

yeah but im not just talking about cost, i was curious if using them has any different effect on the growth cycle then running one spectrum for veg and one for flowering

 

B

big fatjoint

Member

• Aug 8, 2011

• #4

I think the ratio they use in big operations would be 2 sodiums to 1 halide so for 2 lights a 600 and a 400 complement each other nicely!
The dual arc bulbs are expensive but you only need 1 light I have seen them used and yes it is a nice mix of light!