Painting reflectors?

[NaClH20NMYVEIN]

I just got a pair of Lumenarc 3 reflectors for my new tank. I will not be running a canopy so I want to paint the outside of the reflectors black as the tank trim and stand are black. Would just regular high temp spray paint work? TIA

 

[Ti]

it should, sand the outside 1st

 

[dippin61]

powder coating would be a good choice.. dont know about where your from, but a medical equipment place does powedercoating here for fairly cheap.