ConstantColor™ CMH lamps combine HPS technology (providing stability, efficiency & uniformity) and Metal Halide technology (providing bright white quality light) to produce highly efficient light sources with good colour rendering and consistent colour performance through life.
Single ended Ceramic Metal Halide lamps are designed to provide symmetrical beam distribution using the axial configuration of the discharge arc. A variety of beam angles are possible and adjustable beam control can be built into the luminaire. This compact lamp shape enables luminaire size to be minimised and the bi-pin lamp base enables easy changing with front access.
Ultra long life
Products and merchandise will be lit better and longer with these lamps:
Industry-leading life up to 18,000 hours
Longer re-lamping intervals means less maintenance cots
Lower cost of ownership through extended life
Improved colour quality
Colour of light is as important as the quantity of light, and is everything to a successful store. Customers are attracted by seeing goods in their true colours and by environments that create an ambience appropriate to the retail brand. GE ConstantColor™ CMH Ultra lamps provide superior colour rendering and consistent colour uniformity. Stunning 930 colour light output brings reds, yellows and browns vividly to life. And with minimal lamp-to-lamp colour variation, you can be sure of consistency throughout the store.
Ultra performance in terms of:
High efficiency with increased lumen maintenance
GE Ultra technology offers the highest lumen maintenance of the entire low watt CMH lamp range. You can assume extending relamping cycles by at least one year, which means welcome savings on maintenance costs. Even at the end of the lamp's rated life, the lumen output is up to 33% more than with our standard range. Ultra really is the ultimate choice for extra performance.
Colour temperature [K]
Colour Rendering Index (CRI) [Ra]
Lamp Current [A]
Maximum Overall Length [mm]
Light Center Length [mm]
Design Ambient Temperature [°C]
VBU - Vert Base Up
Chromacity Coordinate X
Chromacity Coordinate Y
General Electric (GE)
Have a question or need any assistance that should be answered by a professional? Contact us, and let our staff help you.