This signal has a 3mm (T-1) Yellow LED that lights up. You'll need a flasher unit to make the light flash automatically.

A flasher unit is not included.

 

If you want to order this signal, you'll need to let me know how many volts you want to put into this signal so that the LED won't burn up.

 

WATCH A SHORT CLIP OF THE SIGNAL FLASHING.

(VOLTAGE USED: 18 VOLTS; RESISTOR USED: 1000 OHMS)