0603 package B1911/B1931 Series B18W1/B1211 Series

Top View/ Single Color
B1911 Series (1.6*0.8*0.6)
B1931 Seires (1.6*0.8*0.4)
B19Y1 Series (1.6*0.8*0.2)

Top View/ Single Color with lens
B18W1 Series (1.6*0.8*0.95)

Top View/ Bi-Color
B2972 Series (1.6*0.8*0.5)

Side View/ Single Color
B1211 Series ( 1.6*1.0*0.6)