Easy Installation: Directly compatible with standard G9 bases (220-240V) for seamless replacement of existing bulbs. Features low-heat operation with mercury-free construction and flicker-free illumination. Wide Compatibility: Designed for ceiling fixtures, chandeliers, downlights, and decorative pendants. Creates 360 homogeneous warm white glow (2800K) ideal for living rooms, bedrooms, and dining areas. High-Quality Construction: Clear quartz capsules with plastic bases ensure durability. UV/IR-free emission protects sensitive materials in crystal fixtures. Certified safe for use with LED dimmer switches. Technical Specifications: 25W power rating (equivalent to 40W incandescent). 2000-hour lifespan (1.8 years at 3h/day use). 360-degree beam angle with instant full brightness. Meets international electrical safety standards. Package Contents: 20 x G9 halogen bulbs. Important: Requires exact voltage matching (220-240V only). Avoid contact with oils or grease during installation.