OSRAM HALOPIN | 25W G9 | 230V UV-Filter Halogen Capsule

The Osram Halopin (66725) is a high-performance mains-voltage halogen lamp designed for modern, compact luminaires. Delivering 260 lumens of warm 2900K light, this 25-watt capsule features a G9 plug-in base, allowing for direct connection to 230V power without the need for a bulky transformer. Its miniature T4 design is ideal for decorative chandeliers, wall sconces, and sleek under-cabinet lighting. Built with Osram's unique bulb pinch technology and an integrated safety fuse, the lamp ensures reliable performance and a clean end-of-life shutdown. With a CRI of 100 and integrated UV-filter glass, it provides brilliant, natural light while protecting sensitive surfaces from fading.

Product Overview

The Osram 25W Halopin is the professional choice for designer luminaires that demand both compact size and high output. Because it operates directly on 230V mains voltage, it eliminates the hum and failure points associated with external transformers. The axial filament is precision-aligned to optimize the optics of small reflectors, making it a favorite for task lighting where crisp shadows and high contrast are desired. This lamp is fully dimmable and approved for use in open luminaires (IEC 60598-1), making it versatile enough for everything from exposed-bulb pendant lights to enclosed vanity fixtures.

• Transformer-Free Design: Direct 230V operation simplifies fixture design and maintenance.
• Integrated Safety: Built-in fuse function ensures the lamp shuts down safely at the end of its 2,000-hour life.
• UV Shield: Protects illuminated artwork and textiles from UV radiation.
• Perfect Rendering: Ra=100 ensures colors are seen exactly as they appear under natural light.

Technical Specifications

• Brand: Osram
• Model/Order Code: 66725 (Halopin Standard)
• ILCOS: HSGST/C/UB-25-230-G9-14
• Wattage: 25W
• Voltage: 230V (Mains Voltage)
• Luminous Flux: 260 Lumens
• Color Temperature: 2900K (Warm White)
• CRI: 100
• Rated Average Life: 2,000 Hours
• Base Type: G9 (9mm Pin Spacing)
• Dimensions: 43mm (MOL) x 14mm (Diameter)

Handling & Safety Guide

• Avoid Fingerprints: Never touch the quartz bulb with bare hands. Finger oils can cause the glass to fail prematurely or shatter. If touched, clean with a soft cloth and alcohol before use.
• Safety Fuse: If the lamp fails, the integrated fuse prevents the household circuit breaker from tripping.
• Dimmability: Fully compatible with standard leading-edge and trailing-edge dimmers.