SYLVANIA PHOTO-OPTIC | 500W 130V | EYV Frosted T4 E11 Mini-Candelabra

The Sylvania 58768 (EYV) is a professional-grade photo-optic halogen lamp engineered for high-intensity, color-critical applications. Delivering a powerful 500 watts, this T4 lamp features a Frosted glass envelope to eliminate harsh shadows and provide a smooth, even light distribution. Designed with an E11 Mini-Candelabra base and a robust CC-8 filament, it is optimized for stability and precision in photography studios, medical imaging, and optical instruments. Rated at 130 volts, it offers enhanced durability and a reliable 2,000-hour average life when used on standard 120V circuits, maintaining a perfect 100 CRI for absolute color accuracy.

Precision Engineering for Studio and Science

The Sylvania NAED 58768 stands out for its high-performance quartz construction and tungsten halogen cycle, which prevents bulb blackening and ensures consistent light output throughout its lifespan. Its 2950K warm white spectrum is specifically tuned for digital imaging and film photography, providing the rich, full-spectrum light required for accurate skin tones and texture reproduction. The compact T4 shape and E11 base make it a versatile choice for specialized architectural fixtures and stage lighting where a high-output, dimmable, and compact source is required.

• Soft Illumination: Frosted finish diffuses light to reduce glare and hot spots in optical systems.
• 130V Advantage: Increased resistance to line voltage fluctuations and extended life when operated at 120V.
• Exceptional Rendering: A CRI of 100 ensures that all colors in the visible spectrum are rendered perfectly.
• Durable Quartz: Built to withstand high operating temperatures common in 500W studio lamps.

Technical Specifications

• Brand: Sylvania
• NAED Code: 58768
• ANSI Code: EYV
• Wattage: 500W
• Voltage: 130V
• Color Temperature: 2950K (Warm White)
• CRI: 100
• Base Type: E11 (Mini-Candelabra)
• Filament Type: CC-8
• Bulb Finish: Frosted
• Rated Average Life: 2,000 Hours
• Dimensions: 3.75" (MOL) x 0.50" (Diameter)

Primary Areas of Application

• Photography Studios: Professional portrait and product lighting for soft, accurate illumination.
• Medical Equipment: High-intensity light source for specialized imaging and diagnostic tools.
• Precision Optics: Ideal for projectors and inspection instruments requiring high-lumen, high-CRI light.
• Entertainment & Stage: Used in specialized theatrical fixtures and effects lighting.
• Architectural Lighting: High-output accent lighting for galleries and commercial displays.