As an Amazon Associate, we earn from qualifying purchases. Philips 31285-0 - 400W ED37 MH Bulb - Coated | 1000Bulbs.com Philips . 31285-0 Attributes Brand name, Manufacturer name, Manufacturer, Attribute00Philips Attribute01, MPN31285-0 Attribute02, UPC046677312855 Attribute03MH400/3K/U Attribute04Metal Halide Attribute05M59/S Attribute06ED37 Attribute07Standard CRI Attribute08Coated Attribute0920,000 Attribute10400 Watt Attribute11Enclosed Only Attribute1234,400 Attribute13Mogul (E39) Attribute14No Attribute15Universal Attribute1611.5 in. Attribute174.6 in. Attribute18, PackageQty, moq, multiple6 AttributeKey00Brand AttributeKey01MPN (Part No.) AttributeKey02UPC AttributeKey03Order Code AttributeKey04Lighting Technology AttributeKey05ANSI Code AttributeKey06Bulb Shape AttributeKey07CRI AttributeKey08Bulb Color AttributeKey09Life Hours AttributeKey10Wattage AttributeKey11Fixture Type AttributeKey12Lumens AttributeKey13Base Type AttributeKey14Protected AttributeKey15Burn Position AttributeKey16, length_AttribLength AttributeKey17, height_Attrib, width_AttribDiameter AttributeKey18Case Quantity DimensionUnitinch Extra Product NamePhilips 31285-0 - 400W ED37 MH Bulb - Coated | 1000Bulbs.com diameter, height, width4.6 length11.5 qtyInStock0 SKUMH-0400312850 Distributor offers SellerSKUMOQIn stockMultiplePrices 1000bulbs.comMH-040031285066