Daystar 6" AC Reflector Question.

Just bought Daystar 6" AC reflector. My question is do I have to vent this since there is a glass face on it. I know there are two 6" ports on both sides,but will it still get too hot and blow bulbs or cause problems.
It's very cold where I am at right now and some of the residual heat from my current wing reflector is helping with temps,but can't get them too closedue to heat.
 
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