
Fired ceramic china case with electroplated contacts plus silicone wire rated for 600 degrees. Halogen lamps are manufactured. If you use MR16 or other high temperature lamps. In lamps with this arrangement of contacts, you know that they will fail or burn out due to a temperature of 600 degrees. That and some red silicone and you're back in business. I like the mica cap, plus it's a socket that can prevent spark problems and fires.

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