1 x OO HO scale searchlight block signal model train 3 color SMD LED R/Y/G #76S3

Price is for 1 completeGreen/ yellow / Red searchlight SignalOO scale 1:76 or HO scale 1:87made of triple color SMD LEDs with resistors for 12V or 16V DC use  with screw base for easy installation  Default: common anode signals.you may inform me via the note when pay if you need common Cathode signal.   Characteristic Price is for 1 units Size for each : please check from the photo for HO scale 1:87 the signal head is made from Plastic Brand new ...