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100 Watt ED-23 1/2 Philips High Pressure Sodium Non-Cycling Alto Lamp
100 Watt ED-23 1/2 Philips High Pressure Sodium Non-Cycling Alto Lamp
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Manufacturer: Philips Lighting
Product Number: 265603
SKU Number: 0154333

General Description: This Philips 100 watt high pressure sodium non-cycling lamp requires a S54 ballast to operate and has a mogul base (E39).  It will produce up to 10,000 lumens of light and is engineered to last for 30,000 hours on average.  The non-cycling technology will save your starter and ballast from damage at the end of life of the lamp.

  100 Watt Philips Non-Cycling HPS Mogul Base Lamp

Product Specifications

Manufacturer Philips Lighting
Product Number 147405
Voltage 55 Volt
Watts 100
Beam Angle 360°
Base Type Mogul (E39)
Bulb Style ED23 1/2
Length 7.75 Inches
Diameter 2.94 Inches
Lumens 10,000
Color Rendering Index (CRI) 21
Color Temperature  2100K
Rated Average Life 30,000 Hours
Energy Star Qualified No
Dimmable No
Full Product Name HPS 100W S54S E39 ED23 1/2 ALTO NC
Ordering Code C100S54 NC
Case Quantity 12
Technology High Pressure Sodium (HID)
Alternate Product Number 14740-5
Specification Sheet

Features & Benefits

• Not Dimmable
• Non-cycling at end of life save starter and ballast
• High efficiency of 90 lumens per watt 
• Has mogul screw in base (E39)
• Contains 44.4 mg. of mercury

• 2100K color temperature (very yellow light)
• Produces 10,000 lumens


• Ideal for use in parking lots, garages and industrial applications.

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