320 watt ED28 Mogul Screw Base 4000K Cool White Clear Metal Halide
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PlusRite Light Bulbs

Plusrite Metal Halide HID Light Bulb (01578 / MS320/ED28/PS/U/4K 1578)

320 watt - ED28 - Mogul Screw (E39) Base - 4,000K - Cool White - Clear - Pulse Start

$21.99
  Retail: $26.75
Quantity:
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3 / 5 (1)
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Details
Part #: PR01578
Manufacturer: Plusrite
Manufacturer Part #: 01578
Manufacturer Description:

MS320/ED28/PS/U/4K 1578

UPC Code: 844366015786
ANSI Code: M154/E, M132/E
Case Size: 12    ($263.88/Case)
The pricing of $21.99 is per item, not per case
Light Output: 32,000 lumens
Energy Used: 320 watts
Average Lifetime: 20,000 hours
Bulb Type: ED28
Base Type: Mogul Screw (E39)
Color / Finish: Cool White
Color Temperature: 4,000K
CRI: 65
Length: 8.3 inches
Width: 5 inches
Burn Position: Universal
Product Reviews
1/18/16 Top Contributor
Economical replacement canopy bulbs. I have used them satisfactorily in the past.