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50 Watt  Philips High Pressure Sodium Medium Base Lamp
50 Watt  Philips High Pressure Sodium Medium Base Lamp
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Manufacturer: Philips Lighting
Product Number: 409805
SKU Number: 837340

General Description: This Philips 50 watt high pressure sodium lamp requires a S68 ballast to operate.  It will produce up to 4000 lumens of light and is engineered to last for 24,000 hours on average.

50 Watt Philips Medium Base HPS Light Bulb

Product Specifications

Manufacturer Philips Lighting
Product Number 409805
Volts 52 Volt
Watts 50
Beam Angle 360°
Base Type Medium (E26)
Bulb Style BD17
Length 2.15 Inches
Diameter 5.4 Inches
Lumens 4000
Color Rendering Index (CRI) 21
Color Temperature  2100K
Rated Average Life 24,000 Hours
Energy Star Qualified No
Dimmable No
Full Product Name Ceramalux 50W Med BD17 CL
Ordering Code C50S68/M
Case Quantity 12
Technology High Pressure Sodium
Alternate Product Number 40980-5
Specification Sheet

Features & Benefits

• Requires S68 ANSI code ballast 
• Medium base (E26)
• Restrike time of 2 minutes
• 17.7 mg of mercury in the light bulb
• 2200K color temperature 
• Produces 4000 initial lumens with mean lumens of 3600


• Ideal for security, parking lot or roadway lighting

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