3528 SMD 970nm-980nm Infrared LED Reciever Wavelength 1W,5W,10W,20W,30W,50W,800W,100W,200W,300W IR power led model 3528 SMD 970nm-980nm Infrared LED Reciever Wavelength1W,5W,10W,20W,30W,50W,800W,100W ... IntensityIVI=20mA2----5MW50%Power Angle2θ1/2I=20mA----120----deg 3528 SMD 970nm-980nm Infrared LED Reciever Wavelength