Free Shipping Over $95
Norton Seal
  • Safe & Secure Site
  • Satisfaction Guaranteed
  • Over 1 Million Bulbs Delivered

Sylvania M175/PS/U/ED28 - 175W Metal Halide - Pulse Start - ED28 - Mogul - 4000K

Clear Finish • 12,000 Hours (Vertical Mount) • M152/E • Enclosed Fixture

21.45 $ Topbulb

Order Code: SY64043

Price: $21.45

Ships in 5-10 Days

This item usually ships in 5-10 days after order is placed.

Sylvania Metalarc pulse start lamps feature new metal halide lamp technology to provide less color shift over the life of the bulb, high lumen maintenance and long life.

This 175 watt pulse start has a 50% longer life than a standard 175 watt bulb. In addition, this bulb has over 20% higher initial lumens and 50% higher mean lumens than standard equivalent wattage metal halide lamps.

See the document below for complete specifications for the entire family of Metalarc Pulse Start lamps.


  • Ambient Lighting: Industrial and Commercial
  • Canopy Lighting
  • Flood Lighting
  • Parking Lots
  • Security Lighting


About Osram Sylvania

For over a century, Osram Sylvania has been an industry leader in the research and development of innovative lighting. Osram Sylvania is the second largest light and materials company in the world, serving customers in more than 140 countries. Over 3000 products are available for a variety of lighting applications, each one designed and manufactured to the highest possible standards. The company is helping consumers and businesses make a smooth transition from the inefficient legacy lighting products to more efficient and eco-friendly options.

ANSI Code M152
Watts 175
Lamp Shape ED28
Base E39 (Mogul)
Bulb Diameter (In.) 3.5
Average Life (hours) 12000
Color Temperature 4000
Color Rendering Index 65
Initial Lumens 14400
Mean Lumens 10000
Max Overall Length (In.) 8.3
Bulb Finish Clear
Lamp Type Metal Halide
Lamp Sub-Type Pulse Start
Operating Burn Position Universal
Luminaire Requirement Enclosed
Available in Case Of 6

Topbulb Order Code SY64043
Brand Osram Sylvania
Manufacturer's Description M175/PS/U/ED28
MPN 64043
UPC 046135640438