sparkplug172
Member
Hi just a couple of questions
What's better a cooltube or those hood type with extraction?
Is it better to use a metal halide lamp then hps lamp or a dual spectrum lamp?
Is there any benefit to get a more expensive electrinic ballast?
Cheers
What's better a cooltube or those hood type with extraction?
Is it better to use a metal halide lamp then hps lamp or a dual spectrum lamp?
Is there any benefit to get a more expensive electrinic ballast?
Cheers