The best iron you could possibly use for all your stained glass needs, has a built in internal temperature control so you can toggle depending on your
Foil Stained Glass Tool Kit
Stain Glass Solder Iron
Iron Stain
HAKKO FX601 Soldering Iron - For Stained Glass - 240V FX 601 - UK Plug
BIG BAD SOLDER - YOU TOO CAN SOLDER LIKE A PRO – Colorado Glass Works
B5286 Cap Kit
Soldering Irons
Stained Glass Soldering Iron - Sweden
Hakko FX-601 Temperature Control Soldering Iron for Stained Glass
Digital Stained Glass Pattern for Download Star Panel - Canada
Hakko - UK