20pcs 5mm 940nm Universale LED IR Emettitore Infrarossi Diodo Emissione e Ricevitore
Wavelength: 940nm. 10pcs X Receive Receiver 5mm 940nm IR Infrared Diode LED Lamp. 10pcs X Launch Emitter IR Infrared Diode LED Lamp. Fast response and stable performance. Small static current. Color: as the picture.