Superior Lamp
High Intensity Discharge
(H.I.D.) Lamps
Superior Lamp's Heavy Duty™ Metal Halide lamps are guaranteed to last 50 months!

Additional Information
Superior Lamp's Metal Halide Lamps
High Pressure Sodium Lamps
HPS/Metal Halide Retrofit Lamps
Mercury Vapor Lamps
Superior Lamp's Metal Halide Lamps
High Pressure Sodium Lamps
HPS/Metal Halide Retrofit Lamps
Mercury Vapor Lamps
Superior Lamp Inc.
High Intesity Discharge (H.I.D.) Lamps
Superior Lamp's Heavy Duty™ Metal Halide lamps are guaranteed to last 50 months.
Pyrex Envelopes are used to resist thermal shock.
Special Fill Gases are a unique blend of Sodium, Scandium, Thorium Iodide, Mercury, and Argon.
Quartz Arc Tube withstands high temperature operation, and their creamic ends are designed to control temperature.
Helical Electrodes separate starting electrodes with bi-metal starting switches optimizing starting.
Nickel Plated Steel Supports resist shock and vibration to extend lamp life.
Nickel/Brass Base is used for positive electrical contact, while resisting corrosion and freezing into the socket.

