3mm LED diode 1)Low consumption 2)High quality,good stability, timely delivery 3)Lifespan up to 50,000Hrs 4)CE,certificate 1 Long lifespan and high reliability 2 Low Power Consumption 3 Low price LED diode.Remarks:1.All sizes are in millimeters.2.Does not indicate tolerance is 0.25 mm, unless otherwise specified.3.More than the colloid, the most is 1.0mm Round yellow ultra bright 3mm led diode