10 Pezzi, Anello LED Infrarossi per Telecamere, Sensore Dal Crepuscolo all'Alba 12VDC Proiettore IR

You are purchasing 10 pieces. Each piece has 32 IR LEDs and a dusk/ dawn sensor. There is a box with two solder holes labeled "J3". The hole closer to the inside of the ring is for your positive 12v, while the pin hole closer to the outside leds is for the negative connection.

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