LED BA 15d Continuous light White 28213000102 28213000106 LED BA 15d Blinking light Yellow 28213000107 28213000111 LED BA 15d Blinking light Red 28213000108 28213000112 LED BA 15d Blinking light Green [...] 28250040070 LED light source* 24V AC/DC 230V AC LED BA 15d Continuous light Yellow 28213000099 28213000103 LED BA 15d Continuous light Red 28213000100 28213000104 LED BA 15d Continuous light Green 28213000101 [...] contain a LED yet. The light source has to be ordered separately. You can choose between a continuous light or a blinking light LED and between several module colours. Signaling modules without light source