Among the lighting industry, we can supply fine tungsten wire for incandescent filaments, retaining and feed wire, sealing-in foils, current conductors, H4 dipping caps, and tungsten electrodes.

Among the benefits that make our materials such a bright prospect for our customers are their high melting point, low vapor pressure, excellent thermal conductivity and weldability, and their low electron work function. In this way, we help in the production of environmentally responsible, efficient, long-lasting lighting. 

Edgetech provides tungsten parts with consistently high quality, high production capacities, and guaranteed supply capability.

Our molybdenum ribbon, and tantalum ribbon are also used as lighting sources for various types of lamps, especially display lamps