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Tungsram 150W CMH E40 High Intensity Discharge Bulb 14000lm 100V EEC-A+ Ref38749 Up to 10DayLeadtime

Tungsram 150W CMH E40 High Intensity Discharge Bulb 14000lm 100V EEC-A+ Ref38749 Up to 10DayLeadtime

ConstantColor CMH lamps combine the HPS technology (providing stability, efficiency & uniformity) and the Metal Halide Technology (providing 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 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-to-lamp 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. Light Bulbs GBP 125275 413.14
£ 413.14
Inc. VAT £ 495.77
12% Off
RRP: £ 470.32
Product Overview
  • Code125275
  • UnitPack of 12
  • Bulb TypeN/S
  • Eco-Aware
  • Fitting
  • Power
Non-Returnable Product
Description
  • ConstantColor CMH lamps combine the HPS technology (providing stability, efficiency & uniformity) and the Metal Halide Technology (providing 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 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-to-lamp 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
  • Easy retrofit for High Pressure Sodium lamps
  • Colour uniformity lamp to lamp
  • Excellent colour rendition (CRI: 80+
  • Consistent colour over life
  • Up to 20,000 hours life
  • Up to 24% higher efficacy than Quartz Metal Halide
  • No ballast thermal protection required