Philips 14623 – Bi-pin halogen lamp 95 W / 17 V G6.35 (projection and optical equipment)
The Philips 14623 is a low-voltage , reflectorless halogen capsule designed for projection and optical/industrial equipment. Its UV-open quartz bulb and precisely positioned flat filament ensure a stable and uniform beam. It offers 95 W at 17 V , a nominal luminous flux of 2,150 lm , a color temperature of approximately 3,050 K , and a lifespan of 2,000 hours , reducing maintenance downtime compared to shorter-life lamps. With a standard G6.35 base and S90 operating position (base down to horizontal), it integrates easily into projectors, studio lighting fixtures, and medical/optical equipment.
Main features
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Low voltage and high performance: 95 W · 17 V with 2,150 lm for high filament luminance.
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Color and fidelity: continuous halogen spectrum of ≈ 3,050 K and CRI 100 (typical) for natural color.
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Professional construction: UV-open quartz bulb; flat filament (5.24 × 3.13 mm) for a clean beam.
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Operation and compatibility: G6.35 socket and S90 position (base down ↔ horizontal).
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Verified dimensions: Ø 11.5 mm · LCL 32 mm · total length 50 mm · pin diameter 1.0 mm .
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Thermal resistance: max. bulb temperature 900 °C and pinch temperature 350 °C .
Product benefits
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Reference light quality: CRI 100 and continuous spectrum ideal for camera, microscopy and stage.
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Stable and precise beam: flat filament positioned with tight tolerances.
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Easy integration: standard G6.35 bi-pin format and compact dimensions.
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Less maintenance: 2,000 h average lifespan to reduce replacements.
Use cases
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Projection and lighting effects in theaters, auditoriums and clubs.
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Optical and medical equipment (microscopy, instrument illumination).
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Studio/TV with low voltage quartz-halogen luminaires.
Frequently Asked Questions
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Is it adjustable? Yes; when dimmed, the CCT decreases, as with all halogen lamps.
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G6.35 or GY6.35? The technical reference is G6.35 ; in some commercial listings, “GY6.35” appears as a compatible designation.
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What does S90 mean? It can work from bottom to horizontal without affecting performance.
Project description
Philips 14623 bi-pin halogen lamp, 95 W , 17 V , G6.35 base, 2,150 lm luminous flux , CCT ≈3,050 K , CRI 100 (typical), S90 position ; UV-open quartz bulb; flat filament 5.24 × 3.13 mm ; dimensions D 11.5 mm · LCL 32 mm · total length 50 mm ; max. thermal limits: bulb 900 °C / pinch 350 °C ; average life 2,000 h .
