Sylvania 58767 500Q/MC -EYX- 120V

SYLVANIA 58767 | EYX 500Q/MC 120V Photo-Optic Tungsten Halogen Projection Lamp

The Sylvania 58767 (EYX) is an industrial-grade, high-output **500W line-voltage photo-optic specialty halogen lamp** engineered for precision optical projection systems, surgical microscopy, clinical medical diagnostics, and technical overhead illumination arrays. Outfitted with a specialized **mini-can bi-pin base configuration** and a compact quartz glass envelope, this technical projection engine delivers highly concentrated, high-intensity illumination. Operating on standard **120V electrical mainlines**, this clear halogen capsule utilizes an advanced gas fill to achieve a flawless **100 CRI** color accuracy rating throughout its operational lifecycle. Manufactured by OSRAM Sylvania to strict global mechanical tolerances, it serves as a trusted OEM drop-in replacement lamp for high-performance optical and specialty laboratory equipment worldwide.

Strict Optical Tolerances and Stable Professional Performance

Sylvania Photo-Optic Specialty lamps are built to precise electrical and mechanical thresholds to guarantee uniform alignment of the tungsten filament relative to the host fixture's lenses, mirrors, and condensers. By focusing intense luminosity into a tightly bound geometry, the **500Q/MC capsule** optimizes center-beam candlepower and prevents dark spots or aberration halos within critical lens paths. Its pure halogen cycle yields an uncompromised **100 CRI standard**, rendering complex textures, medical diagnostic media, and microscopic fields with flawless clarity. This stability makes it an indispensable component across high-demand studio, medical, and scientific projection configurations.

• Line-Voltage Efficiency: Formulated for native **120V electrical circuits**, removing the need for external low-voltage step-down transformers and simplifying internal luminaire housing designs.
• OEM Equipment Compatibility: Engineered as a precise drop-in replacement engine across a massive array of global medical, diagnostic, and theatrical lighting hardware profiles.
• Premium Quartz Enclosure: Heavy-duty quartz glass body tolerates intense internal pressures and extreme operating temperatures while maintaining optimal spectral clarity.
• Bi-Pin Base Interface: The specialized bi-pin layout aligns instantly into matching ceramic sockets, maintaining strict optical focal paths over the life of the lamp.

Comprehensive Technical Specifications

• Brand: Sylvania
• Manufacturer: OSRAM Sylvania
• ANSI Standard Identification Code: EYX
• Product Code / NAED Number: 58767
• Model Designation Code: 500Q/MC
• Internal Distributor SKU: SYFH58767-2
• Technology Type: Photo-Optic Specialty Tungsten Halogen
• Nominal Wattage: 500W
• Operating Line Voltage: 120V (Mains connection)
• Bulb Envelope Profile: Compact Halogen Clear Capsule
• Base Type: Bi-Pin / Mini-Can Interface
• Color Rendering Index (CRI): 100 (Maximum Color Fidelity Baseline)
• Primary Applications: Projection / Photo-Optic Equipment
• Fixture Safety Rating: Approved for Use in Enclosed Halogen Fixtures Only
• Country of Origin: USA or Germany (Please verify individual batch details on outer packaging)

System Integration, Thermal Safety & Handling Protocols

• Mandatory Enclosed Fixture Protection: Because high-wattage tungsten halogen quartz capsules operate under extreme internal pressures and intense thermal limits, this lamp **must exclusively be operated inside approved enclosed halogen fixtures**. The host luminaire must feature a tempered, heat-resistant safety glass shield or protective enclosure capable of safely containing high-velocity glass fragments in the rare event of a lamp rupture.
• Handling Protocols: Never touch the raw quartz glass envelope with bare skin. Natural hand oils create severe localized thermal hotspots on the quartz surface during operation, causing the glass shell to thin, blister, and prematurely crack or burst. Always use a clean, lint-free cloth or gloves during installation. If accidental contact occurs, clean the bulb thoroughly with denatured rubbing alcohol and allow it to dry completely before powering on.
• Electrical Isolation Safeguards: Always disconnect the primary power source at the main breaker panel and verify host equipment voltage before attempting inspection, fixture maintenance, installation, or physical bulb replacement.
• Cool-Down Requirements: High-performance **500W photo-optic modules** generate massive thermal thresholds. Allow the fixture to cool completely for a minimum of 15 minutes post-operation before touching internal components to prevent severe contact burns.

Recommended Professional & Commercial Applications

• Precision Projection Systems: Engineered as a high-density, replacement light source for commercial presentation projectors, overhead slide units, and industrial inspection equipment.
• Medical and Laboratory Optics: Excellent choice for specialty dental lighting, high-magnification microscopy systems, endoscopy equipment, and surgical site simulators.
• Stage, Studio & Optical Instruments: Ideal for compact theater border lights, studio backdrops, fill lights, and optical instrument setups requiring high-wattage halogen punch with stable performance.