goneons prom 2026 neon sign 16.9" x 12.8" dimmable prom night led neon signs for grad party decor congrats grad neon light up sign for 2026 college high school graduation dance party backdrop decoration white+lemon yellow-prom 2026 is up for auction in Home & Kitchen. This item is in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.