Question: Where can I get Tuttnauer Model MDL021 signal light Amber 125V?
Answer: You may get the Tuttnauer Model MDL021 signal light Amber 125V for Tuttnauer  Sterilizer model HERE

Details
125VAC; 1/3 W; Lens: Amber
18″ lg. wires with 1/4″ quick connect terminals
5/16″ dia. mounting hole
Includes (1) speed nut
Fits: Contol Panel

VIDEO

Thank you –
~Shlomo Savyon
1-800-762-1586
Your Sterilizer expert