[Easy to Install] The halogen spotlight bulb is compatible with G9 base and 220–240 V. It is easy to install and replace. Compatible with most LED dimmers. Features low heat generation, high brightness, no flicker, and even light distribution. [Wide Application] Suitable for ceiling fan lights, chandeliers, and downlights. Creates a comfortable, warm white ambient light. [High Quality] 20-pack G9 halogen bulbs. Flicker-free and quiet operation. Contains no lead or mercury. Emits no UV radiation. Energy-efficient halogen technology. Color temperature: 2800 K. [Comfortable Light] 2800 K warm white light for eye comfort. Emits no UV or IR radiation. Ideal for kitchens, living rooms, bedrooms, and hallways. Suitable for crystal chandeliers, table lamps, floor lamps, bedside lamps, and mood lighting. [Long Lifespan] Rated lifespan up to 2,000 hours (approximately 1.8 years at 3 hours per day). Avoid touching the bulb with bare hands. Type: 18 W, 20 W, 25 W, 28 W, 33 W, 40 W, 42 W, 60 W Color: Transparent Material: Glass Package Contents: 20 × G9 halogen bulbs Note: Use only at rated voltage. Package includes only the items listed. Actual product color may vary slightly due to monitor settings and lighting conditions. Measurement tolerance: ±1–3 cm.