Hi all, I'm a Vietnam Vet and have flown a flag werever I have lived since I got back. I have a 26' pole illuminated by 2 500W halogen fixtures 3' from the base inside an 8' by 8' square white vinyl fence. It really looks great but it is costing me an arm and a leg because moths are being drawn to the lights and are subsequently toasted. This is good for pest controll, however on some nights the number is so great that thier toasting generates enough heat to cause the tempered glass to, for lack of other words explode... lights out... $30.00 for a new fixture. Screens work ok but degrade the light and take away from the brilliance that should be afforded our flag. Anyone know of somewhere that sells fixtures with glass that can really take the heat? Thank you much.