OSRAM XENOPHOT | 64638 HLX | 100W 24V Halogen Lamp

The Osram HLX 64638 (54252) is a high-performance 100-watt halogen lamp featuring Xenophot (HLX) technology. By substituting standard krypton or argon with Xenon gas, this lamp achieves superior luminous efficacy, delivering up to 10% more light output than standard halogen bulbs of the same wattage. Producing 2,970 lumens with a crisp 3100K Warm White temperature, it is engineered for precision applications where brightness and color accuracy are critical. With its compact G6.35 bi-pin base and 100 CRI, this T3 lamp is an industry standard for surgical lighting, microscopy, and high-end projection systems.

Performance and Design

The Osram 64638 HLX utilizes a specialized C-BAR-6 filament to provide a stable and concentrated light source. The clear T3 quartz envelope is designed to handle the intense thermal conductivity of Xenon gas, ensuring consistent performance throughout its 300-hour rated life. Because it operates at 24 volts, it requires a compatible transformer or power supply, making it ideal for low-voltage professional equipment that demands high-fidelity illumination and universal burning positions.

• Xenophot Technology: Enhanced gas fill for higher luminous efficacy and brightness.
• Universal Burn Position: Flexible installation in any orientation without affecting lamp performance.
• Compact G6.35 Base: Standardized 2-pin design for easy integration into medical and optical fixtures.
• Precision LCL: A Light Center Length of 30mm ensures perfect focal alignment in optical systems.

Technical Specifications

• Brand: Osram
• NAED / Product Code: 54252
• Ordering Abbreviation: 64638 HLX
• Wattage: 100W
• Voltage: 24V
• Base Type: G6.35 (Bi-Pin)
• Bulb Shape: T3
• Color Temperature: 3100K
• Luminous Flux: 2,970 Lumens
• Color Rendering Index (CRI): 100
• Average Rated Life: 300 Hours
• Max Overall Length (MOL): 1.95 in (50 mm)
• Diameter: 0.51 in (13 mm)

Safety & Handling

• Handling: Never touch the glass with bare hands. Skin oils can cause "hot spots" and lead to early lamp failure. Use a clean cloth or the provided sleeve.
• Enclosed Fixtures: High-pressure halogen lamps must be operated in fixtures designed to contain glass fragments in the event of a rupture.
• UV Awareness: This lamp emits high-intensity UV radiation; ensure fixtures have adequate UV shielding and protective lenses.