[Easy Installation] The halogen spot light bulbs are compatible with G9 base and operate at 220-240 V, making them easy to install and replace. They are compatible with most LED dimmers, generate low heat, provide high brightness, no flicker, and deliver homogeneous light. [Wide Applications] Ceiling fan lights: Uplights project light onto the ceiling, creating ambient lighting. Chandeliers: Serve as decorative focal points in rooms. Downlights enhance visibility within the room. Create a cozy and warm white ambient atmosphere. [High Quality] 20-pack G9 halogen bulbs, flicker-free and quiet operation. Free of lead and mercury, no UV emissions, environmentally friendly. Low-energy halogen bulbs offer a 360-degree beam angle, 900 lumens, and 2800K warm white light. [Comfortable Light] Provides comfortable illumination at 2800K warm white temperature. Does not emit harmful radiation or UV/IR. Ideal for kitchens, living rooms, bedrooms, and hallways. Suitable for crystal chandeliers, table and floor lamps, bedside lighting, and ambient lighting. [Long Lifespan] Halogen bulbs last up to 2,000 hours, approximately 1.8 years with 3 hours of daily use. Avoid contact with oil when handling. Non-blinking bulbs are safe for home and environment. Type: 25W / 60W / 40W Color: Warm White Material: Glass Package Contents: 20 x G9 Halogen Light Bulbs Note: This halogen bulb must be used at its rated voltage. Package includes only the items listed. Lighting and display differences may cause slight color variations. Measurement may vary by +/- 1-3 cm.