Loading... Please wait...

Ushio USH103D 100W Short Arc Mercury Lamp (Long Life)

Quick Specifications:

Wattage: 100 | Voltage: 20 | Average Life Hours: 300

SKU:
USH103D (5001329)
Manufacturer:
Availability:
Stock Item
Shipping:
Calculated at checkout
Price: $139.00


Product Description

Ushio USH103D 100 Watt Short Arc Mercury Lamp (Long Life)

The Ushio USH103D is a 100-watt short-arc mercury lamp engineered for fluorescence microscopy, diagnostic imaging, and analytical instruments requiring stable UV and visible illumination. Built with enhanced electrode technology, the USH103D delivers a longer average life of ~300 hours, reducing downtime and replacement frequency compared to standard 100W mercury lamps.

This lamp is cross-referenced with Olympus, Nikon, Zeiss, Leitz, and AO/Reichert systems, making it a reliable and versatile choice for laboratories and research facilities seeking dependable performance with extended service life.

 

Compatibility / Cross References

  • Olympus: BHRFL, BH2RFL, IMT2RFL (8-B192)

  • Nikon: Fluorescence microscopy systems (select models)

  • Leitz: LH100Z, LH102Z (500-138)

  • Zeiss: 3800-18-4060

  • AO / Reichert: 649, 8-B192/HBO/103/2

  • Equivalent / Cross-Reference Lamps:

    • Ushio USH102D (Olympus systems)

    • Ushio USH102DH (Nikon systems)

    • Osram HBO 100/2 (69217)

    • 78589, 69217, BC2389

 

Features & Benefits 

  • Long-Life Upgrade: ~300-hour average life, extending replacement intervals

  • High radiance and stable arc output

  • Strong UV and visible spectral output for microscopy and fluorescence imaging

  • Cross-compatible across multiple microscope manufacturers

  • Reduces downtime and maintenance costs compared to standard 100W lamps

 

⚠️ Safety Notice
Contains mercury and emits UV radiation. Operate only in enclosed, interlocked housings designed for short-arc lamps. Allow lamp to cool before handling.

 

Other Details

Manufacturer Ordering Code:
5001329
Lamp Type:
Short Arc Mercury Lamp (Long Life)
Wattage:
100 W
Voltage:
20 V
Base Type:
SFa7.5-2 specialty base
Overall Length:
3.54 in (90 mm)
Diameter:
0.39 in (10 mm)
Average Life:
~300 hours (long-life rating)
Operating Position:
Vertical ±45° (fixture dependent)

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

Write Your Review

Your Rating

Review Title
Review by

We promise to never spam you, and just use your email address to identify you as a valid customer.

Your Review
Security Question




Sign up for our newsletter
Great deals sent directly to your inbox!

Nav