JTD21 10 sets Target Faces With LEDs Railway Dwarf signal HO OO Scale 2 Aspects
Scale: 1:76~1:87,Suitable for OO HO scale. Perfect for Railway & Building Layout! 2-lights signal head with red LEDs & green LEDs. 10pcs signals heads & 10pcs 3mm Red LEDs & 3mm Green LEDs. 10 Resistors(not pre-soldered) for 9-18V operation.