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Ushio LU250 - 5001138

Lamp LU250
Description 250W ED18 E39 2000K
Brand Ushio
MPN 5001138
UPC 048777385678


Discontinued Product
2 In Stock

In Stock

The LU250 Ushio 5001138 is a High Intensity Discharge ED18 250W Clear Lamp with an E39 base.
Specifications for the 5001138 Ushio LU250 Replacement Lamp
Shape ED18
Lamp Base E39 (Mogul Screw)
Bulb Finish Clear
Rated Life 24000 hours
Light Center Length - LCL 5.75in (146.10mm)
Operating Position Universal
Initial Lumens 28500
Color Temperature 2000 K
Watts 250 W
Maximum Overall Length - MOL 9.75in (247.70mm)
Product Code 5001138
Family Name Ushio LU Series High Pressure Sodium Lamps
Description LU250
SKU Qty 1
Case Qty (Price Listed is Per Bulb) 12
Sales Unit Each
UPC 048777385678
Ushio LU250 5001138 Replacement Bulb Applications & Features


  • Commercial and Industrial
  • Flood Lighting
  • Industrial High-Bay
  • Downlighting
  • Parking Lots and Garages
  • Security Lighting


  • Ushio LU250 High Pressure Sodium Mogul Base Lamp
  • Clear ED18 Single Ended Bulb
  • S50VA-250 Ballast Type
  • Ushio LU250/S50 USA
LU250 Ushio Multi Vapor Lamp
  • The LU250 Ushio lamp may shatter and cause injury if broken.
  • Dispose of the Ushio LU250 lamp in a closed container.
  • Do not use excessive force when installing the LU250 Ushio lamp.
  • Do not use the Ushio LU250 lamp if outer glass is scratched or broken.
  • Wear safety glasses and gloves when handling the LU250 Ushio lamp.
  • Unexpected Ushio LU250 lamp rupture may cause injury, fire, or property damage.
  • Do not exceed rated voltage.
  • Do not store flammable materials near/below the LU250 Ushio lamp.
  • Do not turn on the Ushio LU250 lamp until fully installed.
  • Do not use beyond rated life.
  • Do not use the LU250 Ushio lamp if outer glass is scratched or broken.
  • Do not use where directly exposed to water or outdoors without an enclosed fixture.
  • Operate the Ushio LU250 lamp only in specified position.
  • Turn the LU250 Ushio lamp off at least once for 15 minutes per week.
  • Use only properly rated ballast.
  • A damaged LU250 Ushio 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 Ushio LU250 lamp to cool before handling.
  • Do not turn on the LU250 Ushio 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 Ushio LU250 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.