17 Apr
2012
17 Apr
'12
1:14 p.m.
Well, a 75W mercury-vapor luminaire is awfully bright.
Perhaps if
you removed the outer envelope.
Actually, I think that might work. The inner discharge tube is most
likely quartz, and one of the functions of the outer envelope is to cut
off UV.
Try running a glss cutter round it just about the cap and giving it a
sharp tap...
-tony