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SYLVANIA 64527 - 400 Watt - BT37 Thumbnail

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

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Not for Sale. Reference Only.
SKU: MHS-040064527

MPN (Part No.) 64527
Order Code MS400/C/PS/BU-ONLY
UPC 046135645273
Base Type Mogul (E39)
Family Metalarc
Bulb Color Coated
Bulb Shape BT37
Case Quantity 6
Fixture Type Open or Enclosed (Restricted Position)
Burn Position Base Up +/- 15 Degrees
Start Method Pulse Start
ANSI Code M155/S, M135/S, M135/O, M135/S
Protected No
Life Hours 20,000
Wattage 400 Watt
Color Temperature 3600 Kelvin
Length 11.5 in.
Diameter 4.6 in.
CRI 70
Lumens 42,000


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 .95/each