ConstantColor™ CMH PAR 20

ConstantColor™ CMH lamps combine the HPS technology (providing stability, efficiency & uniformity) and the Metal Halide Technology (bright white quality light) to produce highly efficient light sources with good colour rendering and consistent colour performance through life. This is achieved by using the ceramic arc tube material from the Lucalox™ lamp, which minimises the chemical changes inside the lamp through life. When combined with the halide doses used in Arcstream™

Metal Halide lamps then the quality and stability of the dose maintains the colour consistency. Hence the name ConstantColor™ CMH.

Metal halide lamps, traditionally made with quartz arc tubes, are prone to colour shift through life and lamp-tolamp colour variation. Some of the dose, e.g. sodium, (an important component of metal halide lamps), can migrate through quartz to cause colour shift and loss of light through life. The ceramic arc tube resists this material loss, can be manufactured to tighter tolerances and withstands a higher temperature to provide a more constant colour.

Products

Product code Description Wattage
[W]
Lumen [lm] Base Nominal beam angle [°]
72893 26481 CMH20PAR20/UVC/830/E27/FL25 20 1000 E27 25
73694 26478 CMH20PAR20/UVC/830/E27/SP8 20 1000 E27 10
72728 44890 CMH35PAR20/UVC/942/E27/SP10 35 1950 E27 10
73077 44919 CMH35PAR20/UVC/942/E27/FL25 35 1950 E27 25
73495 21685 CMH35/PAR20/UVC/830/E27/FL25 35 2100 E27 25
74162 21684 CMH35/PAR20/UVC/830/E27/SP10 35 2100 E27 10