Heliangara lampetis is a moth in the family Autostichidae.
The forewings are bright shining purple coppery bronze with a suffused orange-yellow patch extending along the dorsum from one-fourth to three-fourths, narrowed to the extremities, not reaching halfway across the wing.
There are two parallel thick transverse ridges of raised scales at about two-thirds.
The hindwings are dark fuscous, thinly scaled in the disc.
This article on a moth of the subfamily Autostichinae is a stub.