In S01E01 Amenadiel uses his wings as a weapon, they have some kind of blades at the tips. This is something that I did not see afterwards (his wings were just used as propellers, and once to physically push someone in S05).
Lucifer wings have changed along the seasons, outside of his will. Specifically, he is terrified in S04 that his wings are "bat-like". At the very end, they become white again.
Then he willingly transformed to full-fledged Lucifer, with bat-like wings and their shape was intended.
Is there an explanation how the wings shape, color and function work in Lucifer?
I have the feeling that once an angel is comfortable with himself, he has a wide control of their functionality (method of transport or weapon) and (at least Lucifer) - shape.