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Pulse Start Metal Halide High Bay Lighting


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Products 1-12 of 31
  • Width: 16"
  • Lamps Included: Yes
  • Input Watts: 320 PS
  • Ballast Warranty: 2 Year
  • Height: 22.5"
  • Brand: Warehouse-Lighting.com
  • Lumen Output: 32000
  • Lamp: 320W PS ED37 Open Rated, Mogul Base
  • Lamp Life: 20000
  • ANSI: M154/O
  • Base: Mogul Open Rated
  • Usually Ships 3-5 Business Days
  • Start Up Time: 3-5 mins
  • Voltage: 120-277V
WL-114758

Price: $191.79

  • Width: 16"
  • Lamps Included: Yes
  • Input Watts: 320W
  • Ballast Warranty: 1 Year
  • Height: 22-24"
  • Brand: Warehouse-Ligthing.com
  • Lumen Output: 32000
  • Lamp: 320W PSMH
  • Lamp Life: 20000
  • ANSI: M154/O
  • Base: Mogul Open Rated
  • Usually Ships 3-5 Business Days
  • Start Up Time: 3-5 mins
  • Voltage: 120-277V
WL-HB2P32Q

Price: $197.71

  • Width: 16"
  • Lamps Included: Yes
  • Input Watts: 458
  • Ballast Warranty: 1 Year
  • Height: 24.5"
  • Brand: Warehouse-Lighting.com
  • Lumen Output: 41000
  • Lamp: 400 PSMH
  • Lamp Life: 20000
  • ANSI: M155/O
  • Base: Mogul Open Rated
  • Usually Ships 3-5 Business Days
  • Start Up Time: 3-5 mins
  • Voltage: 120-277V
WL-HB2P40Q

Price: $197.71

  • Width: 16"
  • Lamps Included: Yes
  • Input Watts: 458
  • Ballast Warranty: 2 Year
  • Height: 24.5"
  • Brand: Howard
  • Lumen Output: 41000
  • Lamp: 400W PSMH
  • Lamp Life: 20000
  • ANSI: M155/O
  • Base: Mogul Open Rated
  • Usually Ships 3-5 Business Days
  • Start Up Time: 3-5 mins
  • Voltage: 120-277V
WL-114754

Price: $199.40

American Made
  • Width: 16"
  • Lamps Included: Yes
  • Input Watts: 458
  • Ballast Warranty: 2 Year
  • Height: 24.5"
  • Brand: Howard
  • Lumen Output: 41000
  • Lamp: 400W PSMH
  • Lamp Life: 20000
  • ANSI: M155/O
  • Base: Mogul Open Rated
  • Usually Ships 3-5 Business Days
  • Start Up Time: 3-5 mins
  • Voltage: 120-277V
WL-112229

Price: $205.70

American Made
  • Size & Reflector Type:16 Inch Acrylic
  • Lamp Type: Pulse Start Metal Halide
  • Voltage: Multi Tap 120-277V
  • Wattage: 400W
WS-104387

Price: $211.95

  • Width: 16"
  • Lamps Included: Yes
  • Input Watts: 350W
  • Ballast Warranty: 2 Year
  • Height: 24.5"
  • Brand: Howard
  • Lumen Output: 35000
  • Lamp: 350W PSMH
  • Lamp Life: 20000
  • ANSI: M131/O
  • Base: Mogul Open Rated
  • Usually Ships 3-5 Business Days
  • Start Up Time: 3-5 mins
  • Voltage: 120-277V
WL-114762

Price: $212.55

American Made
  • Width: 16"
  • Lamps Included: Yes
  • Input Watts: 295
  • Ballast Warranty: 2 Year
  • Height: 24.5"
  • Brand: Howard
  • Lumen Output: 23800
  • Lamp: 250W PS
  • Lamp Life: 15000
  • ANSI: M153/O
  • Base: Mogul Open Rated
  • Usually Ships 3-5 Business Days
  • Start Up Time: 3-5 mins
  • Voltage: 120-277V
WL-112243

Price: $212.69

American Made
  • SizeAndReflectorType 22 Inch Acrylic
  • Lamp Type: Pulse Start Metal Halide
  • Voltage MT= Multi Tap 120-277
  • Wattage 400
WS-104450

Price: $220.95

  • Width: 16"
  • Lamps Included: Yes
  • Input Watts: 458
  • Ballast Warranty: 1 Year
  • Height: 22-24"
  • Brand: Warehouse-Lighting.com
  • Lumen Output: 41000
  • Lamp: 400W PSMH
  • Lamp Life: 20000
  • ANSI: M155/O
  • Base: Mogul Open Rated
  • Usually Ships 3-5 Business Days
  • Start Up Time: 3-5 mins
  • Voltage: 120-277V
WL-104979

Price: $222.00

  • Width: 16"
  • Lamps Included: Yes
  • Ballast Warranty: 1 Year
  • Height: 22-24"
  • Brand: Warehouse-Lighting.com
  • Lumen Output: 30200
  • Lamp: 320W PSMH
  • Lamp Life: 20000
  • ANSI: M154/O
  • Base: Mogul Open Rated
  • Usually Ships 3-5 Business Days
  • Start Up Time: 3-5 mins
  • Voltage: 120-277V
WS-104980

Price: $222.00

  • SizeAndReflectorType 22 Inch Aluminum
  • Lamp Type: Pulse Start Metal Halide
  • Voltage MT=Multi Tap 120-277V
  • Wattage 250
WS-104262

Price: $223.95

Show
Products 1-12 of 31

Pulse Start Metal Halide
Pulse Start Metal Halide (PSMH) Lighting is a type of high Intensity lighting that sources its illumination from an igniter induced electric arc circuit. They are a mildly high risk lighting option that is available in both high bay lighting and low bay lighting versions. They are secured by a chain, hook or cable depending on the level of mounting.

PSMHs are used for general lighting purposes, as well as challenged locations such as underwater coral expedition and illumination. Other major usage of 

PSMHs is seen in straight, focused and intense light requirement fixtures such as stage lighting, spotlights, flood lighting, photography and headlights for automobiles.  

PSMH fixtures are compartmentalized on the basis of various identifying factors such as

  • Watt Capacity
  • Clear or Coated
  • Open or Enclosed Fixture Type
  • Operating Position
  • Low Bay or High Bay Fixture


Pulse Start metal halide possess a high efficacy and increased lumen capacity. Due to its pulse start tendency, it has higher warm up and cold starting efficiencies. Although it is not the most environmentally friendly lighting option, it has a consistent color variation and consumes less wattage than expected.

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