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Circuitron 800-5530 SD-3 Signal Driver
Original price was: $19.97.$12.92Current price is: $12.92.
35 in stock
Description
May be controlled by three-position switch or automatically by detector circuits such as BD-1 (minimum of three blocks required).
Drives any 2 or 3 lead Bi or Tri ColorLED to Red, Yellow and Green output
10-18 volt AC or DC input
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