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Sylvania M400/PS/U/ED37 - 400W Metal Halide - Pulse Start - ED37 - Mogul - 4000K

Clear Finish • 20,000 Hours (Vertical Mount) • M155/E • Enclosed Fixture

15.45 $ Topbulb

Order Code: SY64054

Price: $15.45

Ships in 5-10 Days

This item usually ships in 5-10 business 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 400 watt pulse start metal halide has high initial lumens at 36,000 and a unversal bulb operating position in enclosed fixture applications.

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


ANSI Code M155
Watts 400
Lamp Shape ED37
Base E39 (Mogul)
Bulb Diameter (In.) 4.6
Average Life (hours) 20000
Color Temperature 4000
Color Rendering Index 65
Initial Lumens 36000
Mean Lumens 25500
Max Overall Length (In.) 11.50
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 SY64054
Brand Sylvania
Manufacturer's Description M400/PS/U/ED37
MPN 64054
UPC 046135640544