An arc lamp or arc light is the general term for a class of lamps that produce light by an electric arc (also called a voltaic arc). The lamp consists of two electrodes typically made of tungsten which are separated by a gas.

Arc Light

An arc lamp or arc light is the general term for a class of lamps that produce light by an electric…

An electric arc lamp by Brush Electric Company. Arc lamps produce light by an electric or voltaic arc.

Arc Lamp

An electric arc lamp by Brush Electric Company. Arc lamps produce light by an electric or voltaic arc.

An electric arc lamp by Brush Electric Company. Arc lamps produce light by an electric or voltaic arc.

Arc Lamp

An electric arc lamp by Brush Electric Company. Arc lamps produce light by an electric or voltaic arc.

An illustration of an arc electric lamp or an arc lamp which produces light by an electric arc.

Arc Electric Lamp

An illustration of an arc electric lamp or an arc lamp which produces light by an electric arc.