[Easy to install] The halogen spotlight bulb is compatible with the G9 socket at 220-240 V, easy to install and replace the original bulb. It is compatible with most LED dimmers, has low heat generation, high brightness, no flicker and even light. [Wide application] Ceiling fan light: Project upwards towards the ceiling to form a chandelier. Chandelier: Used as a decorative point in the room. Downlights improve visibility in a room. Create a comfortable and warm white full-glowing atmosphere. [HIGH QUALITY] 20-pack G9 Halogen Bulbs, flicker-free, quiet operation. Contains no lead or mercury, no UV rays, very environmentally friendly. Low energy consumption halogen lamp with 900 and 2800K warm white beam angle. [Comfortable light] Make your eyes feel comfortable at 2800K warm white temperature. Emits no harmful radiation. No UV or IR light. Ideal for use in kitchens, living rooms, bedrooms and hallways. Perfect light source for crystal chandeliers, table and floor, bedside lamps, mood lighting and more. [Long lifespan] Halogen bulbs last up to 2,000 hours and can last up to 1.8 years if used 3 hours a day. Be careful not to get oil on the halogen bulb in the ceiling. Flicker-free bulbs are ideal for the environment and home. Type: 18W, 20W, 25W, 28W, 33W, 40W, 42W, 60W Color: Transparent Material: Plastic Package contents: 20 x G9 Halogen Bulbs Warm tips: This halogen bulb can only be used at rated voltage. Only the above package content, other products are not included. Note: Lighting and different monitors may cause the color of the item in the picture to differ slightly from the actual item. The measurement deviation is +/-1-3cm.