OSRAM 64516 CP/97 - Bi-pin halogen lamp 300 W 230 V GX6.35 (3150 K)
The OSRAM 64516 CP/97 is a professional-grade single-ended halogen lamp with a GX6.35 base, designed for demanding applications in stages and theaters, TV and film studios, professional photography, and clubs . It offers a high and stable light output— 7,900 lm nominal—with a color temperature of 3150 K and a CRI Ra 100 , ensuring accurate color reproduction both on camera and live. It incorporates quartz clamping technology that improves mechanical robustness and filament stability, and is fully dimmable with the characteristic warm offset on dimming typical of tungsten-halogen lamps.
With its compact design ( 53 mm long and 18.5 mm in diameter) and S90 operating position , the 64516 integrates easily into compatible 300 W/230 V luminaires with GX6.35 lampholders. Its rated life is 75 hours under proper operating and ventilation conditions. It is a special-purpose lighting product for entertainment and audiovisual environments, not intended for domestic use.
Main features
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Power and voltage: 300 W · 230 V (AC).
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Base: GX6.35 (two pins).
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Luminous flux: 7,900 lm (Φ use 8,140 lm).
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Color temperature: 3150 K (CCT 3215 K) CRI Ra 100 .
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Nominal lifespan: 75 h.
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Dimensions: length 53.0 mm · diameter 18.5 mm · LCL ≈ 26.75 mm.
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Illuminated field: 9.8 × 12.5 mm².
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Burning position: s90.
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Regulation: Yes, with natural amber shift .
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Construction: quartz with pinch for added strength.
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Areas of application: theatre/stage, studio/TV/film, professional photography, club/disco.
Product benefits
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Professional color and consistency: 3150 K stable and CRI 100 for skins and materials with reliable colorimetry.
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Instant start and almost constant flow throughout its lifespan.
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Smooth stage transitions: linear attenuation with warm-up of the tone as intensity decreases.
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Mechanical robustness: quartz clamping helps withstand vibrations and professional handling.
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Compact format: facilitates integration into small heads and optics with GX6.35.
Use cases
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Theatre and concerts: trim lighting, effects and fill lighting where high output with fine dimming is required.
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TV studios and film sets: as key light, fill light or backlight in compatible 300W luminaires.
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Product and fashion photography: continuous light with full spectrum and stable color.
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Clubs and events: spot effects and accent lighting with immediate response.
Frequently Asked Questions
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Is it dimmable? Yes, it supports dimming with dimmers suitable for halogen loads.
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Does it emit heat and UV? It generates high heat and radiation; always use in light fixtures with appropriate protections and filters.
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What is its base? Two-pin GX6.35, standard in compact entertainment and studio equipment.
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Expected lifespan? 75 nominal hours; respect ventilation, cycles and voltages to maximize it.
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Is it suitable for home use? No, it is a special purpose product for professional applications.
Safety and installation notes
- Install only in luminaires certified and suitable for 300 W/230 V with GX6.35 socket.
- Operate with protective screens/grids that contain fragments and radiation in case of breakage.
- Do not touch the bulb with your fingers; use clean gloves to avoid contamination of the quartz.
- Ensure adequate ventilation and heat dissipation for the luminaire.
Project description
OSRAM 64516 CP/97 bipin halogen lamp, 300 W, 230 V AC, GX6.35 base, luminous flux 7,900 lm (Φ use 8,140 lm), 3150 K (CCT 3215 K), CRI Ra 100, lifetime 75 h, burn-in position s90, dimmable, dimensions 53 × 18.5 mm, LCL ≈ 26.75 mm, illuminated field 9.8 × 12.5 mm², quartz clamp construction.
