The special bulb Blue 16 V 30 from Josef Barthelme GmbH & Co is a high-quality lighting solution specifically designed for model railroads. This colored bulb is ideal for creating atmospheric effects such as flickering light or fire in model landscapes. With a voltage of 16 V and a current of 30 mA, it provides a reliable light source that is of interest to both hobbyists and professional model builders. The lamp has a compact length of 6 millimeters, making it versatile for various applications. It falls under the category of lighting electronics and is classified in the color group blue. Due to its special properties, the use of this lamp is recommended for individuals aged 15 and older. The special bulb is a valuable addition to any model railroad setup and contributes to the creation of realistic lighting effects.