Red LED / Amber LED / Green LED. 20ma Max current. However, you can use 5v - 18v Providing you add the correct current limiting resistor for each Led. 1PC x Led Traffic Light “Tested”. See Photo’s.
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Model Traffic Lights, Micro, Light Railway, Mini Traffic Sign, for Layout, DIY
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YMXY3-2-1 Block Signals Traffic HO Scale Model Railway Train Lights 1pcs 1:87
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