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Re: [APD] Cooling fans for hoods

Jerry Baker wrote:
> James H wrote:
>> for cooling flourscent lamps almost all of the heat is generated in the
>> ballast not the tube
> I dunno. My AHSupply kits didn't seem that way. The ballasts would run 
> warm to the touch, but the bulbs would burn you if you held them for 
> more than a couple seconds.

You must have a electronic ballast, these run cooler.

My ballast for 2x 80W lamps is pretty warm!

Stuart Halliday
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