These fantastic little LEDs feature a ceramic base and a tinted clear dome lens. They are standard brightness 2mm LEDs with a wide viewing angle.
These currently sell for around US$1 from overseas suppliers. They are perfect for general indication and hobby/modelling use.
These are new old stock, made in 1999, but are in brand new condition. Made by Lumex, part number SSL-LX203CIT. For more information, click here.