OSRAM 64654 HLX - XENOPHOT 250W 24V GY9.5 Halogen Lamp for Microscopy, Fiber Optics and Special Lighting
The OSRAM 64654 HLX is a low-voltage , single- ended halogen lamp designed for demanding technical applications such as microscopy , medical fiber optics , laboratory and analytical lighting , UV curing , and special lighting fixtures. It belongs to the XENOPHOT HLX family, featuring xenon filling that provides up to 10% more luminous flux compared to standard halogen lamps while maintaining the same power. It offers 250 W at 24 V (AC) , a nominal flux of 9,000 lm , a color temperature of 3,450 K , and a CRI of 100 ; all with instant start-up , virtually constant output throughout its lifespan, and dimming capabilities with compatible equipment. Its GY9.5 base , 35 mm LCL , 67 mm length , and S90 burn-in position facilitate integration into compact fixtures.
Main features
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XENOPHOT HLX technology : xenon charging for +10% flux with the same power.
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Photometric parameters : 9,000 lm , 3,450 K (neutral white) and CRI 100 .
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Electrical : 250 W , 24 V , AC current , adjustable .
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Optics : Illuminated field 8 × 4 mm² for efficient coupling to optical systems.
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Compact format : GY9.5 , Ø 13.5 mm , length 67 mm , LCL 35 mm .
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Nominal useful life : 300 h ; burning position s90 (base down to horizontal).
Product benefits
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Higher luminous efficacy vs. standard halogens thanks to xenon filling.
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Impeccable color quality (CRI 100) for observation, imaging and color-sensitive processes.
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Stability in use : instant start-up and almost constant flow throughout its life.
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Easy integration into equipment with GY9.5 and compact geometry.
Use cases
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Microscopy and fiber optic illumination .
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Laboratory and analysis , UV curing and medical/dental lighting .
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Special lighting fixtures for technical photography and projection/inspection equipment.
Frequently Asked Questions
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Is it dimmable? Yes, the 64654 HLX is dimmable with compatible ballasts/power supplies.
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What is your working orientation? s90 : from vertical base down to horizontal.
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Does it require an enclosed luminaire? Yes, due to temperature and UV radiation, halogen lights must operate in suitable equipment with protective measures.
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What is its lifespan? 300 nominal hours .
Installation and safety recommendations
- Check electrical compatibility: 24V AC / 250W and GY9.5 socket.
- Do not touch the quartz with your hands; clean with a lint-free cloth if necessary.
- Respect ventilation, s90 position and equipment safety distances.
- For replacements, there is a 12-unit pack available in addition to the individual sale.
Project description
OSRAM 64654 HLX halogen lamp, GY9.5 , 250 W , 24 V AC , 9,000 lm , 3,450 K , CRI 100 , illuminated field 8 × 4 mm² ; Ø 13.5 mm , length 67 mm , LCL 35 mm ; position s90 ; dimmable ; nominal life 300 h ; XENOPHOT HLX technology (+10 % flux).
