{"product_id":"sd-3-tri-color-led-driver","title":"SD-3 Signal Detector","description":"Drives any single target tri-color LED-type signal to red, green and amber aspects. Amber hue fully adjustable. May be controlled by three-position switch or automatically by detector circuits such as BD-1 (minimum of three blocks required). 10-18V AC or DC.","brand":"Circuitron","offers":[{"title":"Default Title","offer_id":53007169126765,"sku":"800-5530","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/7228\/6317\/files\/800-5530_01_f3130190-a714-4128-bbc2-68b5b7eae2f7.gif?v=1774377124","url":"https:\/\/walthers.com\/products\/sd-3-tri-color-led-driver","provider":"Walthers","version":"1.0","type":"link"}