Hmmm, ...
Im thinking about an HQI with 70W.
At the moment i have this Selfmadecover
Here Its made of L316 Steel (Chirurgie Steel)
I can build a new one, remove the bulb in the midlen an replace it with an 70W HQI + 4x24W PC.
But the HQI must be small with an integrated reflector and a anti uv glass.
Where can I get parts like this, or can u give me some tipps?