Hedwig, the Golden Snitch and Platform 9¾
Harry Potter has several designs that lend themselves naturally to lamp form. Hedwig can be the whole figure, while the Golden Snitch works as a smaller reading light. Platform 9¾ takes a more graphic approach, letting the sign make the connection to the wizarding world.
The Deathly Hallows symbol brings a darker look, quite different from the brighter designs featuring Hedwig and the Golden Snitch.
Character or magical symbol
Hedwig makes the lamp all about the character. The Golden Snitch and Platform 9¾ use objects and symbols instead. The Deathly Hallows symbol shows how much the mood can change even when the product type stays the same.
That gives you different directions without needing to decorate the light with the entire cast. One familiar symbol can be enough to make the Harry Potter reference clear.
Hedwig has more of a character feel, while Platform 9¾ and the Deathly Hallows work better as straightforward symbols. The Golden Snitch sits somewhere between object and icon.
Light from the wizarding world
Shapes like the Hogwarts Express, a cauldron and a potion bottle show how well objects from the films can work when the shape itself becomes part of the light.
Find more magical products under Harry Potter, and more lights under lamps.