95W G6.35 bi-pin halogen capsule lamp with a 17V operating voltage and warm white 3000K illumination. Delivering approximately 2,150 lumens, this dimmable Osram HLX lamp is designed for medical, scientific, optical, projection, and specialist high-performance lighting applications.
What it is
The Osram 64644 HLX G6.35 95W 17V Halogen Capsule Lamp is a professional-grade high-performance halogen lamp engineered for demanding medical, scientific, optical, and industrial applications. Featuring a clear quartz glass capsule, G6.35 bi-pin base, and HLX Xenophot® technology, this lamp delivers exceptional brightness, excellent colour rendering, and consistent light output.
Producing approximately 2,150 lumens of warm 3000K illumination, the 64644 HLX provides precise, high-intensity lighting with instant full brightness, making it ideal for equipment where accuracy, reliability, and optical performance are essential.
Use Cases / Applications
Ideal for a wide range of professional and specialist applications, including:
- Medical examination equipment
- Surgical and dental lighting
- Microscopes
- Scientific instruments
- Fibre optic illuminators
- Optical inspection systems
- Projection equipment
- Laboratory equipment
- Imaging systems
- Equipment requiring an Osram 64644 HLX lamp
| Application |
Suitable? |
Notes |
| Medical Equipment |
✅ Yes |
Designed for compatible examination and diagnostic equipment. |
| Surgical & Dental Lighting |
✅ Yes |
Provides bright, stable illumination for compatible medical systems. |
| Microscopes |
✅ Yes |
Excellent colour rendering for laboratory and research applications. |
| Scientific Instruments |
✅ Yes |
Suitable for analytical and laboratory equipment. |
| Fibre Optic Illuminators |
✅ Yes |
High-intensity light source for compatible fibre optic systems. |
| Optical Inspection Equipment |
✅ Yes |
Produces concentrated illumination for precision inspection. |
| Projection Equipment |
✅ Yes |
Suitable for compatible projectors and optical systems. |
| Laboratory Equipment |
✅ Yes |
Frequently used in scientific and research environments. |
| Photography Equipment |
⚠️ Equipment Dependent |
Suitable only where the equipment specifies the 64644 HLX lamp. |
| General Room Lighting |
❌ No |
Designed exclusively for specialist equipment—not for general illumination. |
Benefits
- Delivers approximately 2,150 lumens of high-intensity illumination
- HLX Xenophot® technology provides increased luminous efficacy and longer service life
- Excellent colour rendering for accurate visual reproduction
- Fully dimmable when supported by the equipment
- Compact G6.35 capsule design for precision optical systems
- Instant full brightness with no warm-up time
- Precision-engineered by Osram for demanding professional applications
- Ideal for medical, laboratory, optical, and projection equipment
Osram’s HLX Xenophot® technology uses an advanced xenon gas filling to improve luminous efficacy and extend lamp life compared to conventional halogen capsules, making it a preferred choice for critical lighting applications.
Safety Compliance
- Rated for 17V specialist low-voltage operation
- Fully dimmable when supported by compatible equipment
- Suitable for compatible G6.35 lamp holders
- Install only in equipment designed for this lamp specification
- Always isolate power before replacing the lamp
- Suitable for compatible medical, dental, laboratory, optical, fibre optic, and projection equipment
- Replace only with the exact Osram 64644 HLX or an approved equivalent to ensure safe operation and optimum equipment performance.
Brand Reputation
Osram is a global leader in specialist lighting technology, trusted by hospitals, laboratories, equipment manufacturers, and engineers worldwide. The HLX Xenophot® range is recognised for delivering exceptional brightness, superior colour rendering, and dependable performance in demanding professional environments.
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