FeatherBrite Black Capitol Universal Light
This is a great way to provide your birds with healthy, full-spectrum light. This patented light design will fit cages with flat tops and arch tops. No hardware needed, light attachment is stainless.  Easy set up with 4 wing nuts. The new cage/light attachment can be used for hanging toys also!  The bulb is housed within the shade and will sit 4" from the top of the cage.