HID BULB, HID Lamps ,Hid Headlights is a type of electrical lamp which produces light by means of an electric arc between tungsten electrodes housed inside a translucent or transparent fused quartz or fused alumina arc tube. This tube is filled with both gas and metal salts. Mercury vapor lamps were the first commercially available HID BULB, HID Lamps , Hid Headlights  are a type of arc lamp.
        The clear white light produced by the HID lamp is similar to daylight. This particular white light reflects road markings and signs better than conventional lighting.
Various different types of chemistry are used in the arc tubes of HID BULB, HID Lamps , Hid Headlights , depending on the desired characteristics of light intensity, correlated color temperature, color rendering index (CRI), energy efficiency, and lifespan. Varieties of HID BULB, HID Lamps , Hid Headlights  include: This makes them particularly effective as photographic safe lights.
       Compared with fluorescent and incandescent lamps, HID BULB, HID Lamps , Hid Headlights  have higher luminous efficacy since a greater proportion of their radiation is in visible light as opposed to heat. Their overall luminous efficacy is also much higher: they give a greater amount of light output per watt of electricity input.
         Metal halide and ceramic metal halide lamps can be made to give off neutral white light useful for applications where normal color appearance is critical, , indoor or nighttime sports games, HID BULB, HID Lamps , Hid Headlights.
        Low-pressure sodium vapor lamps are extremely efficient.. This makes them particularly effective as photographic safe lights. HID BULB, HID Lamps , Hid Headlights tend to produce a much whiter light, but still with a characteristic orange-pink cast. New color-corrected versions producing a whiter light are now available, but some efficiency is sacrificed for the improved color.