Illumination Acquisition Corp. I, trading under the warrant ticker ILLUW, is a blank-check special purpose acquisition company currently in the registration process, having filed an amended S-1 with the Securities and Exchange Commission on February 24, 2026. The S-1/A amendment, filed under accession number 0001206774-26-000086, indicates the company is refining its public offering disclosures ahead of its anticipated 2026 IPO. Sponsor details and target sector have not been disclosed in publicly available filing summaries at this stage. As the registration process advances, additional terms and management information are expected to become available. Sign up on SpacDesk for complete filing data, sponsor profiles, and real-time status updates on Illumination Acquisition Corp. I.