OSRAM HALOSTAR® STARLITE | 5W 12V | G4 Axial Filament UV-Filter Halogen Capsule

The Osram 64405S (Halostar Starlite) is an incredibly compact low-voltage halogen lamp designed to enable revolutionary new luminaire designs. This 5-watt T3 capsule features a precision-aligned axial filament, which ensures optimum directional light distribution when used in small reflectors or decorative fixtures. With a warm 2700K glow and a perfect CRI of 100, it provides brilliant accent lighting that remains consistent throughout its extended 4,000-hour rated life. Engineered for safety and versatility, it includes an integrated UV-filter and is approved for use in open luminaires according to IEC 60598-1 standards.

Miniature Design, Professional Brilliance

The Halostar 64405S series is the preferred choice for architects and designers looking for high-quality light in a minimal footprint. Its extremely small dimensions allow for discreet integration into furniture, shelving, and high-end residential luminaires. The axial filament ensures that every lumen is directed efficiently, creating sharp, brilliant highlights without the bulk of larger lamps. Additionally, the 100% dimmable feature allows for complete atmospheric control, while the UV-reducing quartz glass protects sensitive illuminated objects from premature fading.

• Starlite Durability: Offers a significantly longer lifespan (4,000 hrs) compared to standard halogen capsules.
• Axial Filament: Optimized for point-source precision and better light utilization in reflectors.
• Superior Color Rendering: CRI 100 ensures the most natural representation of colors and textures.
• Versatile Safety: UV-Filter technology and IEC 60598-1 approval for open fixture use.

Technical Specifications

• Brand: OSRAM
• Series: HALOSTAR® STARLITE
• Order Code: 64405S / 335032
• Wattage: 5W
• Voltage: 12V
• Luminous Flux: 55 lm
• Color Temperature: 2700K (Warm White)
• Color Rendering Index (CRI): 100 (Ra=100)
• Base Type: G4 (Bi-Pin)
• Filament Type: Axial
• Dimensions: 33mm (MOL) x 10mm (Diameter)
• Packaging: Sold in 10-Unit Cases

Primary Areas of Application

• Decorative Lighting: Ideal for chandeliers, star-ceiling effects, and modern art fixtures.
• Furniture Accents: Discreet lighting for shelving, display cases, and under-cabinets.
• Hospitality: Atmospheric accent lighting for restaurants, hotels, and lounges.
• Task Lighting: Used in specialized reading lamps and compact workstations.