Wrth elektronik 5mm leds colour diffused lenses wurth elektronik 151051ys04000 this yellow 5mm led has a luminous intensity of 450mcd 40 viewing angle and a colour diffused lens suitable for a wide range of applications such as indicator lights traffic signal light marker lights commercial outdoor advertising energy saving lamp backlighting led displays electronic and optical indicators etc wrth elektronik 151051ys04000 5mm yellow led 2v 30ma 450mcd 40