As filed with the U.S. Securities and Exchange Commission on June 6, 2025. Registration No. 333-287412 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ___________________________________ AMENDMENT NO. 1 TO incorporation or organization) Cayman Islands 6770 N/A (Primary Standard Industrial (I.R.S. Employer Identification Number) 14755 Preston Road FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ___________________________________ LightWave Acquisition Corp. (Exact nam ...