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Ceramic metal-halide lamp
Videos
A ceramic metal-halide lamp, also generically known as a ceramic discharge metal-halide lamp, is a type of metal-halide lamp that is 10–20% more efficient than the traditional quartz metal halide and
Streetlamp with a ceramic metal halide bulb
Streetlamp with a ceramic metal halide bulb
Ceramic metal halide bulb with G12 socket
Ceramic metal halide bulb with G12 socket
Color rendering index
Videos
A color rendering index is a quantitative measure of the ability of a light source to reveal the colors of various objects faithfully in comparison with a natural or standard light source.
Ceramic metal-halide lamp
…metal-halide (CDM) lamp, is a type of metal-halide lamp that is 10–20% more efficient than the traditional quartz metal halide and produces a superior color rendition (80-96 CRI). Applications for these lamps include shop lighting, street lighting, architectural lighting and agricultural lighting including grow lights…
Emitted light spectrum determines the CRI of the lamp. An incandescent lamp (middle image) has a continuous spectrum and therefore a higher CRI than a
Emitted light spectrum determines the CRI of the lamp. An incandescent lamp (middle image) has a continuous spectrum and therefore a higher CRI than a fluorescent lamp (lower image). The top image shows the setup of the demonstration from above.