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MH400/BU/PS
Price: $23.60

Highlights:
400 Watt, ED37, Mogul base, metal halide, pulse start, high intensity discharge clear base up bulb (ANSI Code: M155/E / M135/E)

Note: Lamps classified as E-type are used ONLY in suitably enclosed luminaries. See lamp warning. When operated on ballasts having a sustaining voltage less than 270 Volts, lamp life may be significantly reduced. Lamps may be operated on ANSI M135 (400W) compliant ballasts. 6 20,000 average rated life based on 10 hrs/start. 30,000 average rated life based on 12 hrs/start. Color characteristics may vary somewhat from one lamp to another. Time should be allowed for lamp to stabilize in color when it is turned on for the first time or if for any reason its operating position is changed. This may require several hours of operation, with more than one start. Lamp color and output may change temporarily if the lamp is subjected to excess vibration or shock. Lamp color characteristics may change after long accumulated operating time. Use with 4000 Volt pulse-rated sockets only. Performance may not be satisfactory unless operated within specified operating positions. This product contains less than 120 nCi of Kr-85. Turn power off before inspection, installation, or removal. Do not use where directly exposed to water or outdoors without an enclosed fixture. Keep combustible materials away from lamp. Do not exceed rated voltage. Use in fixture rated for this product. Do not use lamp if outer glass is scratched or broken. Use only properly rated ballast.
Shipping: Can ship anywhere
Description
Replaces GE MVR400/VBU/XHO/PA, Philips MS400/BU/PS, Osram/Sylvania MS/400/PS/BU-ONLY, ANSI M135/E or M155/E

Specification
Specification
Product Type HID
Bulb ED37
Base Mogul
Watts 400 W
Start Type Pulse Start
ANSI M155/E / M135/E
Color Temperature 4000
Color Rendering Index (CRI) 65
Initial Lumens 42000
Design Lumens 35000
Average Life 20000
MOL 11.5
Operating Position Base Up
Mercury Content (mg) 40
Case Quantity 6
Brand ProLume
MOD 4.62
Nominal Length 11.5
Lens Clear
KR85 Content <120
Mercury Yes
Open/Enclosed rated Enclosed
UN2911 Yes
UV/IR Emissions Yes
UNSPSC 39101614
Country of Origin China
HTS Code 8539320040
Lumen Range 10001 - 50000
Efficacy (lm/W) 105
Weight 1.4
Cross Reference
Replaces GE Part # MVR400/VBU/HO/PA
Replaces Philips Part # MS400/BU/PS
Replaces Osram/Sylvania Part # MS400/PS/BU-ONLY
ANSI # M135/E or M155/E