MT121L-HR,LED RED 5.5MM ROUND T/H
MT121L-UG,LED GREEN 5.5MM ROUND T/H
MT121L-URD,LED RED 5.5MM ROUND T/H
MT121L-YL,LED YELLOW 5.5MM ROUND T/H
MT121NP-HR,LED RED 5.5MM ROUND T/H
MT121NP-UG,LED GREEN 5.5MM ROUND T/H
MT121NP-URD,LED RED 5.5MM ROUND T/H
MT121NP-YL,LED YELLOW 5.5MM ROUND T/H