Need some help with reflector vertical or horizontal

Discussion in 'Growing Marijuana Indoors' started by GRENDOG, Nov 24, 2011.

  1. i have alway use air cooled but getting a new (4 ft dome type) for veg area
    need some insight, on open air reflectors
    is vertical blub postion or horizontal bulb posityion which is better ?
    pros and cons to bulb position , thanks for all help ..

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