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Sylvania M250/U - 64032

Lamp M250/U
Description 250W CRI 65 BT28 E39 4200K
Brand Sylvania
MPN 64032
Previous MPN 64457
UPC 046135644573


The M250/U Sylvania 64032 is a High Intensity Discharge BT28 250W Clear Lamp with an E39 base.
Specifications for the 64032 Sylvania M250/U Replacement Lamp
Shape BT28
Lamp Base E39 (Mogul Screw)
Bulb Finish Clear
Rated Life 10000 hours
Light Center Length - LCL 5.00in (127.00mm)
Operating Position Universal
Initial Lumens 22000
Color Temperature 4200 K
Color Rendering Index (CRI) 65
Watts 250 W
Maximum Overall Length - MOL 8.31in (211.10mm)
Diameter 3.50in (88.90mm)
Product Code 64032
Family Name Sylvania Metalarc Lamp
Description M250/U
SKU Qty 1
Case Qty (Price Listed is Per Bulb) 6
Sales Unit Each
UPC 046135644573
Sylvania M250/U 64032 Replacement Bulb Applications & Features


  • Commercial and Industrial
  • Flood Lighting
  • Stadium and Arena
  • Tennis and Racquetball Courts
  • Downlighting
  • Parking Garages
  • Security
  • Wall Sconces
  • Signage


  • Sylvania M250U Metalarc Metal Halide Standard Lamp
  • Clear BT28 Bulb
  • Rated Life Horizontal 7500 Hrs
  • Initial Lumens Horizontal 20000
  • Use Only in Enclosed Fixture
  • M58/E Ballast Type
M250/U Sylvania Multi Vapor Lamp
  • The M250/U Sylvania lamp may shatter and cause injury if broken.
  • Dispose of the Sylvania M250/U lamp in a closed container.
  • Do not use excessive force when installing the M250/U Sylvania lamp.
  • Do not use the Sylvania M250/U lamp if outer glass is scratched or broken.
  • Wear safety glasses and gloves when handling the M250/U Sylvania lamp.
  • Unexpected Sylvania M250/U lamp rupture may cause injury, fire, or property damage.
  • Do not exceed rated voltage.
  • Do not store flammable materials near/below the M250/U Sylvania lamp.
  • Do not turn on the Sylvania M250/U lamp until fully installed.
  • Do not use beyond rated life.
  • Do not use the M250/U Sylvania lamp if outer glass is scratched or broken.
  • Do not use where directly exposed to water or outdoors without an enclosed fixture.
  • Operate the Sylvania M250/U lamp only in specified position.
  • Turn the M250/U Sylvania lamp off at least once for 15 minutes per week.
  • Use only properly rated ballast.
  • A damaged M250/U Sylvania lamp emits UV radiation which may cause eye/skin injury.
  • There is a risk of burn, fire, and electrical shock.
  • Turn power off if glass bulb is broken. Remove and dispose of lamp.
  • Allow the Sylvania M250/U lamp to cool before handling.
  • Do not turn on the M250/U Sylvania lamp until fully installed.
  • Do not use where directly exposed to water or outdoors without an enclosed fixture.
  • Turn power off before inspection, installation or removal.
  • Keep combustible materials away from the Sylvania M250/U lamp.
  • Use in fixture rated for this product.

WARNING: This lamp can cause serious skin burns and eye inflammation from shortwave ultraviolet radiation if the outer envelope of the lamp is broken or punctured. Do not use where people will remain for more than a few minutes unless adequate shielding or other safety precautions are used. Lamps that will automatically extinguish when the outer envelope is broken or punctured are commercially available.