Hydroponics Forums Discussions - watts? and type of reflector?

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tom	01-30-2009 04:08 AM

watts? and type of reflector?

???????LIGHTS(wattage)?...REFLECTORS(type)?
So many to chose from. For a 4'X 4'.....watts? and type of reflector? from herbs to fruit(toms.
Thanks for any recommendations
The green toe nail

Ron	01-30-2009 04:09 AM

A 250 watt would work but I would go with 400 watt if you can afford it.
Always use a reflector to increase efficacy.
Horizontal lights are more efficient than vertical ones.
High pressure sodium lights cost more than metal halide but they last twice as long.
Ron

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