HO Scale Model Tri-Lights Block Signal with Two Opposite Targets for Train Layout

Description

• for SMD LEDs made

• 2 targets showing Red/Amber/Green light.

• 4 wires for each target, the black wire is Common Anode wire, the color wires are cathode wires.

  
  

Specifications:

• Size: Please check it from the above photo.
  

• Reference Scale: Suitable for OO/HO scale layouts.

• Operating Voltage: 3V DC only. 

• ( do NOT use it on 12V DC directly, must wire a 620 ohm resistor with the black wire if use on 12V DC )

• Operating Current for each light: 20mA.

• Material: steel

Package included:

• 1 complete common anode signal ( with box )

• 5 Resistance