EntityQ2111996· pop 5· linked from 6 articlesChannel lettersSign in to saveInternally illuminated three-dimensional letters for signageConnectionsaluminiumEntitymetalEntityneonEntityplasticEntitybuildingEntitylaserEntitylight-emitting diodeEntityweldingEntitythree-dimensional spaceEntityvector graphicsEntitysheet metalEntitypolycarbonateEntityhaloEntitywater jet cutterEntityacrylic fiberEntityneon signEntitynegative spaceEntityseamEntityCategoriesArchitectural elements