Instrument console indicator "idiot" light lens, blue. Ambassador, Eldorado, V750 Special, 850GT and Nuovo Falcone. Generally used on Police single instrument dashes for radio transmit or pursuit indication, but suitable for other dash board indicator functions as well. Very nice reproduction. Includes oring to seal against console. Note: customers have reported that the lens has a purple-ish color rather than true blue - please DO NOT ORDER if that is not acceptable to you.