1w infrared high power led diodes 940nm EPILEDS chips ir emitting light beads DC1.4-1.8v 350mA 200pcs/lot 2017 DHL free shipping
USD 178.65
1w infrared high power led diodes 940nm EPILEDS chips ir emitting light beads DC1.4-1.8v 350mA 200pcs/lot 2017 DHL free shipping