TruOpto Miniature 1.8mm High Power LEDs – TruOpto OYL7331A-KL, A 1.8mm 1120mcd yellow high power LED in a water clear package, suitable for panel mounting applications, and ideal for use as general purpose indicators, small area illumination and backlighting. TruOpto OYL7331A-KL 1.8mm Yellow LED High Power 1120mcd