50W High Pressure Sodium Compact Wallpack Fixture-White

E17 High Pressure Sodium Lamp

Features:

• E17 Bulb Type
• Medium Base
• Clear or Coated Finish
• 16000-24000 Average Rated Hours
• 2100-15800 Lumens
• 35W, 50W, 70W, 100W or 150W

HID (High Intensity Discharge) Basics: 

The operational concept of HID lamps are very similar to fluorescent lamps.  HID lamps include Mercury Vapor, Metal Halide, High Pressure Sodium/Low Pressure Sodium (SOX). 

• In an HID lamp, the electrical arc, gasses and metals are contained in the arc tube.
• Like fluorescents, HID lamps require a ballast to control the electrical current in the arc tube.
• HID lamps need a start-up time to reach their full brightness. This usually takes 5 to 10 minutes.

High Pressure Sodium/Low Pressure Sodium (SOX):

• Incorporates solid sodium, mercury and xenon or a neon/argon gas mixture
• Boasts a luminous efficiency that is much greater than its mercury vapor or metal halide counterparts
• Used in street lighting, industrial hi-bay, parking lots, building flood lighting and general area lighting

Models:

S3130 , S5120 , S3131 , S5121 , S3127 , S5123 , S3128 , S5125 , S3129 , S5127