its not in the cabinet - its on the cabinet so i can get enough height to make it be near the bulb lol - yeah granted that wont be enough light but i have a 1000W MH bulb that im gonna install in my new house - im moving so no point setting up a enclosure now really - yeah my main worry is really just those yellow spots and the fact that the light doesnt get to all the leaves - only the top ones as they almost wrap round the bulb (well they try anyway lol)