Gloves and microlights get you started. Accessories are where your lightshow starts looking like yours.

Every accessory below changes your light in a different way: some reshape it, some protect it, some just keep it running longer. Here's what each one actually does, and when you'd reach for it.
Diffusers are the most common accessory, and probably the first one you'll buy. They sit over your microlight and change how the light spreads: softer, sharper, bigger, whatever you're going for.
Glow LEDs Classic Diffusers come in:

A bigger diffuser reads as more depth in your trails. Swapping shapes mid-set adds visual variety without changing anything else about how you move.
Diffuser caps are opaque (they fit over a diffuser or straight onto the microlight) and they're built for one thing: clean, recognizable 2D shapes.
Because they block light instead of spreading it, the shape reads as sharp contrast against a dark room. That precision is what makes them good for storytelling moments in a show (a heart, a star, whatever the piece calls for) where you want the audience to immediately recognize the shape.

EXO diffusers go further than caps or classic diffusers: they build an actual 3D form (a dodecahedron, a cube) inside the glove itself, around the microlight.
They're harder to find and pricier than a standard diffuser, which is part of the appeal. Nobody else's hands look like this. If you want your lightshow to have a signature element the other diffusers on this list can't produce, this is where you'd start.

Glowskinz wrap the whole microlight, chip and bulb both. They come in two styles:

Either way, the edges are smooth against your fingers, which matters more than it sounds like after an hour-long set.
Not glamorous, but everything above is useless if your lights die mid-set. Glow LEDs carries batteries for most common microlight models. Worth stocking a few spares before any show, not during intermission.
There's no single "right" combo here. Some glovers run EXO diffusers for depth, others keep it simple with a classic diffuser and call it done. Try a few, see what actually feels like you, and don't be afraid to swap things out between sets.
Ready to build your kit? Browse the full accessory lineup at Glow LEDs.