For all you model train enthusiasts out there, this Viessmann campfire accessory adds such an amazing touch of realism to your H0 scale layouts! Measuring 28mm in diameter, it's perfectly proportioned for 1:87 scale scenes. The magic happens when you connect it to the Viessmann 5021 flicker electronics unit - it creates this incredibly realistic campfire effect that actually looks like flickering flames. It can power up to eight small bulbs, so you can create anything from a small campfire to a larger bonfire scene. Perfect for adding life to your wilderness scenes, campground setups, pioneer villages, or any layout that needs that cozy outdoor atmosphere. The detail is impressive - it really captures the look of burning logs and embers. Setting it up is straightforward if you're familiar with model electronics, and the results are totally worth it. Watching the flickering 'flames' during operation adds so much atmosphere to your display. Whether you're creating a historical scene, a modern camping area, or just want to add some dynamic lighting to your layout, this campfire accessory brings that extra level of authenticity that makes model railroading so rewarding. Such a cool detail that gets people asking 'How did you do that?'