OSRAM HALOLUX® CERAM | 100W 230V | E27 Clear T10 Halogen Lamp

The Osram 64401 ECO (Halolux Ceram) is a high-performance, double-envelope halogen lamp designed as a compact and powerful alternative to standard incandescent bulbs. Operating at 230V, this 100-watt T10 lamp delivers 1,750 lumens of brilliant, crisp light with a perfect CRI of 100. Its slim design and E27 medium screw base make it ideal for modern, slender luminaires where space is limited but high light output is essential. Featuring an integrated UV-filter and a 2,000-hour rated life, it provides a 2900K warm white glow that is fully dimmable, allowing for perfect atmosphere control in both residential and commercial settings.

Compact Power & Pure Light Quality

The Osram 64401 stands out for its "Ceram" technology, offering a much higher luminous efficacy than traditional bulbs in a significantly smaller form factor. The double-envelope construction ensures safety and durability, while the 2900K color temperature provides a natural, warm light that enhances interiors. Because it does not require a transformer and uses the standard E27 base, it is an effortless "plug-and-play" upgrade for high-end decorative fixtures and technical lighting applications.

• Pure Light Quality: 100 CRI ensures colors appear vibrant and accurate.
• UV Filter Technology: Integrated protection reduces the risk of fading or discoloration of illuminated objects.
• Fully Dimmable: Smooth dimming performance from 0% to 100% brightness.
• Slim Profile: T10 diameter (32mm) fits easily into narrow glass shades and modern designer lamps.

Technical Specifications

• Brand: OSRAM
• Product Line: HALOLUX® CERAM / ECO
• Model Number: 64401
• Wattage: 100W
• Voltage: 230V (Suitable for 220-240V range)
• Luminous Flux: 1,750 lm
• Color Temperature: 2900K (Warm White)
• Color Rendering Index (CRI): 100 Ra
• Base Type: E27 (Medium Screw)
• Bulb Shape: T10 Clear
• Rated Average Life: 2,000 Hours
• Dimensions: 105 mm (MOL) x 32 mm (Diameter)
• ILCOS Code: HSGST/C/UB-100-230-E27

Common Applications

• Designer Luminaires: Ideal for slim, elegant Italian and European lamp designs.
• General Home Lighting: Used in pendants, wall sconces, and floor lamps.
• Hospitality: Perfect for restaurants and hotels requiring high-quality dimmable light.
• Retail Display: Compact enough for showcase lighting where high brightness is needed.