Wattage: 200 | Voltage: 57 | Average Life Hours: 1,000
Ushio USH200DP 200W Short-Arc Mercury Lamp (5000276) – Microscope & Analytical Replacement
The Ushio USH200DP is a 200-watt short-arc mercury lamp engineered for fluorescence microscopy, spectrofluorometry, diagnostic imaging, and UV curing applications. With a compact arc gap and high radiant intensity, it delivers stable UV and visible output required in precision optical systems.
This lamp features a rated average life of 1,000 hours, making it one of the most durable lamps in its class, and produces up to 10,000 lumens. Cross-referenced with Osram, Nikon, Olympus, Leitz/Wild, and Zeiss part numbers, the USH200DP is a trusted replacement option for a wide range of laboratory and analytical instruments.
Osram: HBO 200W/2 L1
Nikon: 78560
Olympus: 8-B190
Leitz / Wild: 050-620
Zeiss: 380018-4070
Equivalent: USHIO USH200DP
High luminous output (~10,000 lm) with strong UV and visible spectral performance
Long average life (~1,000 hours) reduces downtime and replacement frequency
Optimized for laboratory, diagnostic, and analytical instrumentation
Widely cross-referenced with Nikon, Olympus, Zeiss, Leitz/Wild, and Osram 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.
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