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Ushio USH-103D - 5001329

Lamp USH-103D
Description 20V 100W Mercury Arc DE 300 Hrs
Brand Ushio
MPN 5001329
UPC 048777413883


In Stock

The USH-103D Ushio 5001329 is a Mercury Short Arc 20V 100W Lamp with a SFa7.5-2 base.
Specifications for the 5001329 Ushio USH-103D Replacement Lamp
Lamp Base SFa7.5-2 / SFa9-2
Bulb Finish Clear
Rated Life 300 hours
Light Center Length - LCL 1.73in (44.00mm)
Operating Position Vert ±45°, Anode Down
Initial Lumens 3000
Watts 100 W
Volts 20 V
Maximum Overall Length - MOL 3.54in (90.00mm)
Diameter 0.39in (10.00mm)
Product Code 5001329
Family Name Ushio Mercury Short Arc Lamp
Description USH-103D
SKU Qty 1
Case Qty (Price Listed is Per Bulb) 20
Sales Unit Each
UPC 048777413883
Ushio USH-103D 5001329 Replacement Bulb Applications & Features


  • Microscope
  • Lab Equipment


  • Ushio USH103D Mercury Short Arc Bulb
  • Double Ended Lamp
  • Designed for Use in all 100W Fluorescent Microscope Systems
USH-103D Ushio Multi Vapor Lamp
  • The USH-103D Ushio lamp may shatter and cause injury if broken.
  • Dispose of the Ushio USH-103D lamp in a closed container.
  • Do not use excessive force when installing the USH-103D Ushio lamp.
  • Do not use the Ushio USH-103D lamp if outer glass is scratched or broken.
  • Wear safety glasses and gloves when handling the USH-103D Ushio lamp.
  • Unexpected Ushio USH-103D lamp rupture may cause injury, fire, or property damage.
  • Do not exceed rated voltage.
  • Do not store flammable materials near/below the USH-103D Ushio lamp.
  • Do not turn on the Ushio USH-103D lamp until fully installed.
  • Do not use beyond rated life.
  • Do not use the USH-103D 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 USH-103D lamp only in specified position.
  • Turn the USH-103D Ushio lamp off at least once for 15 minutes per week.
  • Use only properly rated ballast.
  • A damaged USH-103D 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 USH-103D lamp to cool before handling.
  • Do not turn on the USH-103D 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 USH-103D 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.