Product Overview
Osram 64291 XIR 40W – 40W 22.8V G6.35 Not specified in catalog excerpt
The Osram 64291 XIR 40W 22.8V is a tungsten halogen medical/display-optic lamp designed for medical illumination equipment (endoscopy, examination, and diagnostic instruments). Key buying specifications for this lamp include 40W, 22.8V, G6.35, 1,200 lm, 600 Hours.
Note: The manufacturer catalog lists this lamp in its Medical application group rather than the general Audiovisual/projection group — confirm this is the correct lamp for your specific medical instrument before ordering.
Use this product when your existing lamp, fixture label, or equipment manual matches the lamp code, wattage, voltage, base type, and bulb shape shown below. For specialty optical systems, matching the electrical rating and socket configuration is essential to avoid premature lamp failure or incorrect focal alignment.
| Wattage 40W Power Draw | Voltage 22.8V Operating | Base G6.35 Socket Type | Lumens 1,200 Initial lm | Life 600 hrs Rated Avg. |
Product Overview
This Osram medical/display-optic lamp is built for demanding applications where output, lamp geometry, and socket fit must match the original equipment specification. It is suitable for maintenance replacement in compatible medical endoscopes, examination lights, or diagnostic illumination equipment depending on the host equipment requirements.
Why Choose This Product
- Specification-Driven Replacement: The key replacement criteria are wattage, voltage, base type, bulb shape, rated life, and lamp code.
- Medical Application: Designed for professional optical systems where lamp position and output affect performance.
- Commercial Maintenance Ready: Useful for repair shops, facilities, labs, schools, theaters, and service contractors maintaining legacy equipment.
Technical Specifications
| Brand | Osram |
| Product Name | Osram 64291 XIR 40W 22.8V |
| ADL SKU | OSL64291 |
| Manufacturer / Catalog Reference | 54301 |
| Ordering Abbreviation / Lamp Code | 64291 XIR 40W |
| ANSI Code | Not assigned (Medical application group) |
| Lamp Technology | Tungsten Halogen Medical/Display-Optic Lamp |
| Application Category | Medical |
| Wattage | 40W |
| Voltage | 22.8V |
| Base Type | G6.35 |
| Bulb Shape | Not specified in catalog excerpt |
| Initial Lumens | 1,200 lm |
| Rated Average Life | 600 Hours |
| Package Quantity (Mfr Case Pack) | 40 |
| Country of Origin | Germany |
| UPC / EAN | Not listed — verify with ADL Supply before ordering |
| PDF Reference | OSRAM SYLVANIA Photo-Optic & Scientific catalog, Audiovisual section, page 214 |
Compatible Applications
- Medical endoscopy and examination equipment
- Diagnostic illumination instruments
Cross Reference & Search Numbers
- 64291
- XIR 40W
- 64291 XIR 40W
- Product #54301
Before Ordering Verify
- Wattage: Confirm your equipment is rated for 40W.
- Voltage: Confirm the power supply or transformer output matches 22.8V.
- Base Type: Match the socket to G6.35 before ordering.
- Bulb Shape / Fit: Confirm the lamp shape and dimensions clear the fixture housing and optical path.
- Lamp Code: Match any ANSI, NAED, HLX, or manufacturer code printed on your current lamp whenever available.
Safety & Installation Guidelines
- Use Approved Fixtures Only: Install only in equipment designed for this lamp technology, wattage, and voltage.
- Do Not Touch Quartz Glass: Use gloves or a lint-free cloth. Skin oils can create hot spots and shorten lamp life.
- Disconnect Power First: Turn off power and allow the lamp to cool completely before removal or installation.
- Verify Enclosure Requirements: Many halogen display/optic lamps must be used only in approved enclosed fixtures.
- Mercury-Free Halogen Lamp: Tungsten-halogen lamps contain 0.0 mg mercury; handle and dispose according to the fixture/equipment instructions and local recycling guidance.
Wholesale & Project Support
ADL Supply supports contractors, repair technicians, laboratories, schools, theaters, maintenance teams, and specialty lighting buyers with replacement lamp sourcing, volume pricing, and project support.
For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.
