
Signal - Three Light Dwarf Signal - HO Scale
$17.99
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Our three light dwarf signal comes with a green, yellow, and red LEDs installed (order dependent on style). HO scale is available in two styles: Classic and Chesapeake and Ohio Railway (C&O). Instructions included. Scale: HO. SKUs: H-850, H-850CO with a different light sequence. Three 300 ohm resistors are included. This unit is equipped with LED Solid State Lamps. Take caution to use the proper resistor with each wire. If you have a 12V DC power supply, you can use 1/2-watt resistors. Parameter Red Yellow Green LED Voltage 1.8 2.1 2 Volts LED Current (recommended) 40 40 40 mA
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