Does this code need to be so long?

[ibreeden]

but the code is kinda long. It works, but I just want to see if I can make it simpler.

Are you looking for constructions like this?

all_leds = [ledgreen, ledamber, ledred]

for i in range(3):
    for led in all_leds:
        led.on
        time.sleep(.1)
    time.sleep(.1)
    for led in all_leds:
        led.off
        time.sleep(.1)

(Instead of lines 21 through 56, for example.)