Assertion: halide lamp | /r/CapableOf | produce light
Facets:
value: by ionizing a mixture of gases
type: MANNER
value: by an electric arc
type: MANNER
Source sentences:
text: A metal-halide lamp is an electrical lamp that produces light by an electric arc through a gaseous mixture of vaporized mercury and metal halides (compounds of metals with bromine or iodine).
text: Like other gas-discharge lamps such as the very-similar mercury-vapor lamps, metal-halide lamps produce light by ionizing a mixture of gases in an electric arc.