2 complete common anode signal ( with box ). common cathode signals available. two-colors for LEDs made. ( do NOT use it on 12V DC directly, must wire a 620 ohm resistor with the black wire if use on 12V DC ).

Type: Signal
Compatible Product: For Tram Lines
Gauge: HO
Material: Steel
Set Includes: Signal
Brand: Unbranded
Package Contents: 2 complete common anode signal ( with box ) 5 resistance