LED GY6.35 capsule lamps are compact capsule-shaped lamps whose pins are 6.35mm apart. These lamps work on 12V, therefore you will need a transformer to connect it directly to the mains. Replacing your old halogen lamps is easy with the bi-pin socket. Due to its compact dimensions, the GY6.35 lamps easily fit into the smallest luminaires. By switching to LED, you save on energy costs but retain the desired light quality. In addition, you do not have to replace the lamps for years, as they last up to 20 times longer. Always take a look at the size of the LED lamp, since it may differ slightly from the halogen variant.