Blue 3mm LED Set - 30pcs - 3.2V - Features quantity: 30 pieces emitting colour: blue case colour: waterclear luminous intensity (If = 10mA): 2200mcd viewing angle: 25° forward voltage: 3.2V applicable current: 20mA wave length: 475nm Blue 3mm LED Set - 30pcs - 3.2V Blue 3mm LED Set - 30pcs - 3.2V