Not for Sale. Reference Only.

Duracell Batteries
400 Watt - BT37 - METALARC - Pulse Start - Metal Halide - Protected Arc Tube - 3600K - M155/S:M135/S:M135/O:M135/S* - Coated - Base Up - MS400/C/PS/BU-ONLY - Sylvania 64527
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SYLVANIA 64527 - 400 Watt - BT37

METALARC - Pulse Start - Metal Halide - Unprotected Arc Tube - 3600K - M155/M135/O - Coated - Base Up Burn - MS400/C/PS/BU-ONLY


SYLVANIA METALARC PULSE START lamps provide less color shift, high lumen maintenance and a long life. Their premium performance provides opportunities for higher maintained illumination levels and substantial energy savings. Please note that metal halide lamps cannot be operated without a ballast. Suitable for open luminaires only if operated vertically +/- 15 degrees, provided the installation is not near people or flammable or combustible material; otherwise, this lamp must be operated in a suitably enclosed luminaire. (Additional information available upon request.)

*Mercury containing products sold into the state of WA include an environmental handling charge of .25/each


Stock Code:  MHS-040064527
Family:  Metalarc
Order Code:  MS400/C/PS/BU-ONLY
Wattage:  400 Watt
Bulb Color:  Coated
Base Type:  Mogul (E39)
CRI:  70
Diameter:  4.6 in.
Fixture Type:  Open or Enclosed (Restricted Position)
Lumens (Initial):  42000
Start Method:  Pulse Start
Part No.:  64527
UPC:  046135645273
ANSI Code:  M155/S, M135/S, M135/O, M135/S
Bulb Shape:  BT37
Color Temperature:  3600 Kelvin
Length:  11.5 in.
Protected:  No
Life Hours:  20,000
Burn Position:  Base Up +/- 15 Degrees
Case Quantity:  6

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