Ushio 5001366 MP320/U/MOG/40/PS - 320W - ED28 - EX39 Base - Pulse Start Metal Halide - 12ct

Ushio 5001366 MP320/U/MOG/40/PS - 320W - ED28 - EX39 Base - Pulse Start Metal Halide - 12ct

  • $259.95

($21.66 Each - Sold in Case of 12)

Contact Us for Lead Time.

This product is an Ushio 5001366 MP320/U/MOG/40/PS, ED28, EX39 PulseStrike pulse start metal halide lamp. It is a 320 watt lamp with an ED28 bulb shape and an EX39 base.

Ushio's PulseStrike Metal Halide lamps utilize a specialized formed-body arc tube where the quartz glass is contoured to follow the natural curve of the arc stream between the electrodes. This advanced arc tube design allows for the use of a higher fill gas pressure in the arc chamber which dramatically reduces the damage to the electrodes caused by electrode evaporation. This permits an increase in life and superior lumen maintenance.

PulseStrike Metal Halide lamps produce higher lumens per watt, superior color uniformity, and greater energy savings. These lamps can reduce warm-up time by 50% and improve hot re-strike time by 75% when compared to standard probe-start Metal Halide lamps.

Features & Benefits

  • High efficacy - increased luminous flux
  • Better color performance and consistency
  • 50% faster warm up time (2 minutes vs. 4 minutes) - reduces electrode wear up to 50%
  • Improved hot re-strike capability (4 minutes vs. 15 minutes) - up to 75% faster than probe-start
  • Clear and Coated bulb finishes


  • Commercial and Industrial
  • Flood Lighting
  • Stadium and Sports Facilities
  • Downlighting
  • Parking Garages / Lots
  • Security
  • Retail
  • Retrofit / Upgrade
  • Gas Stations

Cross Reference Part Numbers

  • Eiko 49538 MP350/BU
  • Eiko 81053 MP320/BU
  • GE 10202 MPR2350/VBU/PA
  • GE 46275 MPR320/VBU/XHOPA
  • Halco 108290 MP320/BU/PS
  • Osram Sylvania 64391 MP320/350/PS/BU-ONLY/BT28
  • Osram Sylvania 64769 MP350/400/PS/BU-ONLY
  • Satco S4253 MP320/BU/ED28/UVS/PS
  • TCP 46237 MP320W/C/BU/ED28/UVG/PS
  • Ushio 5001366 MP320/U/MOG/40/PS, Pulsestrike
  • Ushio 5001370 MP350/U/MOG/40/PS, Pulsestrike

About Ushio

Founded in 1964, Ushio's main business is specialty lighting. Types of products offered include stage/studio bulbs, medical lamps, digital lighting and video processing equipment, ultraviolet, and LED systems. Their lighting equipment is used in projection, life sciences, infection prevention, semiconductor, and specialty lighting applications.

ANSI CodeM154/O
Bulb ShapeED28
Burn PositionAny
Color Temperature4000
Country of OriginUnited States
Initial Lumens32500 (Vertical), 30500 (Horizontal)
Lamp TypeMetal Halide
Mean Lumens23000 (Vertical), 22000 (Horizontal)
Rated Life Hours20000

ProLampSales Order Code7708359852286
ModelMP320/U/MOG/40/PS, ED28, EX39
HS Code853932


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