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1000 Watt BT-37 Philips Clear Metal Halide Lamp
1000 Watt BT-37 Philips Clear Metal Halide Lamp
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Manufacturer: Philips Lighting
Product Number: 321505
SKU Number: 208085

General Description: This Philips 1000 watt switch start metal halide lamp requires a M47/E ballast to operate and will produce up to 114,000 lumens of light. It is engineered to last for 10,000 hours on average depending on application.

1000 Watt Philips Mogul Base Switch Start
Metal Halide
 Light Bulb

Product Specifications

Manufacturer Philips Lighting
Product Number 321505
Volts 263 Volt
Watts 1000
Beam Angle 360°
Base Type Mogel (E39)
Bulb Style BT37
Length 11.5 Inches
Diameter 4.62 Inches
Lumens 114,000
Color Rendering Index (CRI) 65
Color Temperature  3700K
Rated Average Life 10,000 Hours
Energy Star Qualified No
Dimmable No
Full Product Name MH 1000W/635 Mog BT37 CL U
Ordering Code MH1000/U
Case Quantity 6
Technology Switch Start Metal Halide
Alternate Product Number 32150-5
Specification Sheet

Features & Benefits

• Requires M47/E ANSI code ballast 
• Lamp for closed fixtures only
• Mogul base (E39)
• CRI of up to 60
• 150.6 mg of mercury in the light bulb
• 3700K color temperature 
• Produces 114,000 initial lumens with mean lumens of 91,200


• Ideal for security, parking lot, sports arenas or roadway lighting

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