3528 SMD Led Emitter with Infrared Wavelenghth 870NM-880NM Led1W,5W,10W,20W,30W,50W,800W,100W,200W,300W IR power led 1W,5W ... ,30W,50W,800W,100W,200W,300W IR power led3528 SMD Led Emitter with Infrared Wavelenghth 870NM-880NM Absolute Maximum Rating (Ta ... IntensityIVI=50mA8----16MW50%Power Angle2θ1/2I=50mA----120----deg 3528 SMD Led Emitter with Infrared Wavelenghth 870NM-880NM