Osram FCM 120V 1000W R7s P2/28 NAED 54442

OSRAM FCM | 1000W 120V | R7s Double-Ended T3 Stage & Studio Halogen Lamp

The Osram 64578 FCM is a professional-grade 1000-watt halogen lamp engineered for the demanding requirements of stage, studio, and theatrical projection. Delivering a massive 28,000 lumens with a precise 3200K Tungsten color temperature, this T3 tubular bulb ensures consistent, high-fidelity warm white light for film and television production. Featuring a robust R7s double-ended base and a specialized C-6/C-8 filament design, it is the industry-standard replacement for high-intensity fixtures like Arri, Altman, and ETC fresnels. Built for reliability, it maintains color accuracy throughout its 300-hour rated life, making it essential for critical lighting in concert venues and professional studios.

Professional Stage Lighting Performance

The FCM 1000W 120V series is optimized for fixtures that require compact, high-lumen sources with stable optical properties. Its T3 tubular shape and axial filament allow for precise beam control in spotlights, follow spots, and Fresnel luminaires. As a halogen source, it provides a perfect CRI of 100, which is critical for accurate skin tone reproduction and vibrant set colors in high-definition broadcast environments. This lamp is designed for professional use only and must be operated in fixtures that provide adequate ventilation and thermal protection.

• High-Fidelity Color: 3200K warm white maintains a constant spectrum throughout the life of the lamp.
• Superior Luminous Flux: 28,000 lumens provide the throw distance needed for large theatrical venues.
• Universal Burn Position: Can be operated in any orientation within compatible professional fixtures.
• Secure Connection: R7s recessed single-contact base ensures a vibration-resistant electrical contact.

Technical Specifications

• Brand: OSRAM
• ANSI Code: FCM
• Product Number (NAED): 64578
• Wattage: 1000W
• Voltage: 120V
• Base Type: R7s (Double-Ended)
• Bulb Shape: T3
• Luminous Flux: 28,000 lm
• Color Temperature: 3200K
• Color Rendering Index (CRI): 100
• Rated Average Life: 300 Hours
• Maximum Overall Length (MOL): 118 mm (4.66 in)
• Diameter: 9.5 mm (0.375 in)

Common Applications & Cross-Reference

• Theatrical Lighting: Primary lamp for theater fresnels, cyc lights, and spotlights.
• Film & TV Studio: Balanced for tungsten film stocks and professional video sensors.
• Fixture Compatibility: Fits Arri, Altman, and ETC Source Four fixtures requiring 1000W R7s lamps.
• Cross Reference: Replaces standard 120V 1000W R7s stage bulbs and T3 halogen studio lamps.