Tokio.

Lighting
Archilume
Minimalist, but striking LED lighting products, includes some nice chandeliers
Maytoni
D'Armes
Some very nice light designs. Sketchup and STEP files.
ILFARI
Only a few Revit files on Archiproducts: https://www.archiproducts.com/en/ilfari/products/bimtype_revit
Euroluce Light of Italy
They have a few Revit files on Archiproducts and you can request via form (though I haven't heard back).
TWENTYBRANDESIGN
Puff Buff
Blow up lighting - lots of fun.
Aldabra
Linear, recessed, and spotlights. Some nice flexible ones.
Pilke lights
Birch lights
Stillux
llll light
Pretty stretched fabric lighting. Some revit files on archiproducts: https://www.archiproducts.com/en/llll/products/bimtype_revit
Studio Beam
Olivelab
Willowlamp
García Requejo
Can find some Revit files for their dramatic designs here: https://www.archiproducts.com/en/garcia-requejo/products/bimtype_revit
Nexia
Artemide
Some super fun light designs - very novel. A few of their products have Revit files available on Archiproducts (but not the novel ones)
LedsC4
You have to configure before you get to the RFA file (and not all of the configurations have RFA files)
OLEV
Davide Groppi
Interesting thin-strip wire lighting and other low profile lights (A moon light).
Kreon
Modern and interesting lighting. I love the cloud pendant. Perfect for a spa. https://www.bimobject.com/en-us/kreon
Signify
ERCO
Technical lighting. Some very nice track lighting. Lots of clicks to get to downloads, but everything is available.
PROLICHT
Really fantastic track, linear, downlighting, etc. All configurable.
FLOS
Find their 2D/3D files here: https://professional.flos.com/en/global/product-downloads/planning-aids/ - a few of their non-decorative lights can be found in Revit on Archiproducts
Louis Poulsen
One of my favourite go-to's for decorative lighting. Generous revit files.
LucePlan
Nice catalogue of decorative lighting.
Koncept