Ushio USH-250D Lamp for Canon PLA501FA & PLA600F

The Ushio USH-250D is a 250W super-high-pressure mercury short arc lamp used in Canon PLA501FA and Canon PLA600F systems. Also identified as USH250D and Ushio part number 5000503, this OEM Ushio lamp is a replacement option for buyers who need the correct lamp match for specialized semiconductor and precision optical equipment that require a compact, high-intensity mercury short arc light source. Common references include: USH-250D, USH250D, 5000503, Canon PLA501FA lamp, and Canon PLA600F lamp. 

Features

• OEM brand: Ushio
• Lamp model: USH-250D
• Alternate identifiers: USH250D, 5000503
• Power rating: 250W
• Lamp type: Super-high-pressure mercury short arc lamp
• Typical life: 1000 hours
• Compatible equipment: Canon PLA501FA, Canon PLA600F

For replacement-part purchases, matching the lamp model and alternate part number is the best way to reduce avoidable ordering errors. If your equipment has been modified, serviced with a different lamp housing, or cross-referenced to another internal part number, verify fitment before ordering. 

FAQs

What is the Ushio USH-250D?
The Ushio USH-250D is a 250W super-high-pressure mercury short arc lamp.

What part numbers are associated with this lamp?
This lamp is also identified as USH-250D, USH250D, and 5000503.

What equipment uses the Ushio USH-250D?
This lamp is listed for Canon PLA501FA and Canon PLA600F systems.

What is the typical lamp life?
A typical life of 1000 hours.

Is this an OEM Ushio lamp?
Yes, this is a new, original OEM branded Ushio lamp.

Why Buy from ScienceLighting.com

• This is the OEM Ushio lamp model and alternate part numbers
• Exact fit for Canon PLA501FA and Canon PLA600F
• Bulk-purchase discounts, as currently shown on this item
• Support for specialty and hard-to-source technical lamps

Product Warning

Mercury short arc lamps emit harmful ultraviolet radiation, operate under high internal pressure, require high-voltage ignition, and may generate ozone unless designated otherwise. These lamps become extremely hot during operation and remain hot for a significant time after shutdown. Avoid direct or reflected exposure, as this can cause serious skin burns and eye injury. Operate only in properly designed and maintained equipment. Wear appropriate protective gear whenever handling the lamp. Lamp contains mercury.

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