Viessmann N - 44174418 - Accessories - 5 Shunting dwarf-signals - With 4 LEDs of the DB. 4 x Viessmann - 4417 H0 Shunting signals of the DB, 4 LEDs. 1x Viessmann 4418 N Dwarf-signal with 4 LEDs and a bayonet footing. Signal types: Sh0 and Sh1. Height: 5 mm. The photos form an integral part of the description. Locomotives have a one-month warranty after purchase. If found to be defective within 1 month it can be returned free of charge within the Netherlands. All packages will be sent by registered and insured mail.