Metal Halide Light Colour

Metal halide lamps a member of the high intensity discharge hid family of lamps produce high light output for their size making them a compact powerful and efficient light source.

Metal halide light colour.

The output of metal halide lamps is closer to natural sunlight than most other light sources. High quality metal halide including the highest colour rendering lamp flickerless lamp high output and high maintained lumen lamp. Metal halide lamps can be designed to produce almost any color temperature desired from 2700k to 20 000k. 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 it is a type of high intensity discharge hid gas discharge lamp.

Cont d color variation and color shift. Color variations among mh lamps of the same type can be much greater than color variations among incandescent lamps of the same wattage or among linear fluorescent lamps of the same rated correlated color temperature cct color variations among mh lamps are particularly noticeable during. People prefer white light because of better visual acuity even at lower light levels. What are some important characteristics of metal halide lamps.

These lamps have a closed face refl. Color shift and variation different colors are produced in metal halide lamps by using various arc tube shapes and metal halide salts. Developed in the 1960s they are similar to mercury vapor lamps but contain additional metal halide compounds in the quartz arc tube. In new lamps these halides need to burn in for approximately 100 hours before they reach their optimum color.

The moving car on the left has an hid light about 6000k bluish the other to the right has normal halogen tungsten lamp about 3000k. Home lighting light sources metal halide. Metal halide lamps have gone through a number of revolutionary changes and improvements over the last several years. The lamp appears to be a different color or are turning pink.

Usually the lamps will gain a pinkish hue when compared to other lamps in the same system. Metal halide technical information bulletin. By adding rare earth metal salts to the mercury vapor lamp improved luminous efficacy and light color is obtained. Signs that a metal halide light bulb or ballast needs replaced.

Metal halide lamps are one of the fastest growing light sources around the world. The street lights are a warmer colored metal halide about 3000k.