OSRAM BVT | 1000W 120V | P40s Mogul Prefocus Studio Halogen Lamp

The Osram BVT (NAED 54690) is a professional-grade 1000W halogen studio lamp engineered for high-demand cinematography, television, and theatrical applications. This single-ended T7 bulb delivers an impressive 23,000 lumens with a precise 3200K color temperature, ensuring perfect compatibility with studio lighting standards. With a perfect CRI of 100, it provides exceptional color rendering for skin tones and set textures. Featuring a P40s Mogul Prefocus base and a C-13 filament, the BVT lamp is designed for consistent performance and accurate positioning within professional luminaires, offering universal burn position flexibility for various fixture orientations.

Professional Studio & Stage Performance

The Osram 54690 halogen lamp is part of a specialized line of lamps designed to meet the rigorous needs of the entertainment industry. The C-13 filament structure is optimized for focused beam control in theatrical spotlights and fresnels. Its universal burning position allows lighting directors to use it in any fixture orientation without compromising life or light quality. As a tungsten-halogen source, it maintains constant light output and color temperature throughout its life, preventing the darkening often seen in standard incandescent lamps.

• Pure Color Accuracy: CRI 100 ensures that the camera captures colors exactly as they appear on set.
• High Luminous Flux: 23,000 lumens provide the high-intensity light required for professional video production.
• Prefocus Base: The P40s base ensures the filament is perfectly centered in the fixture's optical system.
• Reliable Performance: Rated for a 200-hour life at maximum output for critical filming schedules.

Technical Specifications

• Brand: OSRAM
• Product Code (NAED): 54690
• ANSI Code: BVT
• Wattage: 1000W
• Voltage: 120V
• Luminous Flux: 23,000 lm
• Color Temperature: 3200K (Tungsten/Studio)
• Color Rendering Index (CRI): 100 Ra
• Base Type: P40s (Mogul Prefocus)
• Bulb Shape: T7
• Filament: C-13
• Burning Position: Universal
• Dimensions: 177.8 mm (MOL) x 24 mm (Diameter)
• Rated Average Life: 200 Hours

Common Applications

• Television Studios: High-output key lighting and fill lighting for broadcast.
• Theatre & Stage: Theatrical spotlights, fresnels, and ellipsoidal fixtures.
• Video Production: Constant color temperature source for professional digital filming.
• Cinematography: Reliable tungsten source for indoor set lighting.