• Mercury Vapor
      Mercury Vapor lamps are used in outdoor applications and have a greenish color to the light. You will find these bulbs in older style pole lighting and landscape lighting.
    • Metal Halide
      High Intensity Discharge bulbs that have a crisp white light. These bulbs are used in outdoor and indoor applications where color rendition is important.
    • High Pressure Sodium
      High Pressure Sodium Bulbs are most often used for roadway lighting. They are the lights that are yellow/amber color. Although they are very efficient light sources, They have bad color rendition.
    • Low Pressure Sodium
      Low Pressure Sodium lamps have very limited uses. There are only a few types available and these are used primarily in tunnels and places where color rendition is not important. It has a very yellow light.