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Tomar Industries

Signal - Two Light Dwarf Signal - Green/Red - HO Scale

Signal - Two Light Dwarf Signal - Green/Red - HO Scale

Regular price $17.99
Regular price Sale price $17.99
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Our two light dwarf signal comes with a green over red LEDs installed. Instructions included. Scale: HO. SKU: H-852. 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. If your DC voltage is different, use the formula provided.

White wire is common (positive) The other wires represent the color the LED will produce. 1500 ohm resistor is required for the red LED, 390 ohm resistor is required for the green LED.

Parameter

Red

 

Green


LED Voltage

2.2


2.2

Volts

LED Current (recommended)

20


30

mA

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