Euro Reflector 1000watt

If I use a 1000watt Euro Reflector in a 6x5x7 foot room and I install the ducting right on the light and have it flow outside the grow box will I displace most of the heat?

Can anyone elaborate of their experiences with this type of light?

buy/build a cooltube, there great

Again has anyone had experience with the Euro reflector?

Can the ducting insert through one end and have it take the air out of the grow room so that I dont have to worry that much about fresh air supply?

ducting would be great, what i would recommend is to use that tubing and also use a lense, this reduced the amount of heat without effecting light output, but the ducting is great