✦【50x50mm】The two pins are spaced 10mm apart, and the bulb size is 50x50mm. Please confirm that the bulb specifications match your existing bulbs before purchasing.✦【220V】220V halogen bulb with glass cover, low heat generation, high brightness, suitable for various daily lighting. Please turn off the power before installing or removing the bulb.✦【Dimmable】380 lumens warm white light 2700K, dimmable, instant illumination, creating a warm and comfortable lighting environment. If the bulb flickers, please check the dimmer's compatibility.✦【Easy to Install】2000-hour lifespan, 6-pack for greater durability, standard GU10 socket, easy installation without tools. Do not touch the bulb immediately after turning it off to avoid burns.✦【Applications】Standard GU10 socket, widely used for decorative lighting in shop windows, art galleries, museums, restaurants, or recessed lighting in homes, offices, and reading rooms. Package contains 6 bulbs.