High Powered Electric Lamp Filament Supports

Mica's excellent electrical, mechanical and chemical properties make it a preferred material for making filament supports for High Powered Electric Lamps. The filament supports are manufactured from medium quality Mica Block (Stained 1st and Stained 'B'). Filament supports made from Mica permit the lamps to withstand vibration and shock during operation and prevents gassing in the operational environment of the lamps.