Power of Attorney for Zhang Ling Ella

This filing is an exhibit (Exhibit 24) containing a Power of Attorney granted by Zhang Ling Ella to William Brent Miller and Diane Carman. The attorneys-in-fact are authorized to execute and file Section 3, 4, and 5 forms with the SEC on behalf of Ms. Zhang, who is a director of CEA Industries Inc. They are also empowered to handle EDGAR code acquisition, form amendments, and filing processes. Additionally, Susan Tookey and Julie McGorty are authorized as account administrators for EDGAR NEXT enrollment and maintenance. The Power of Attorney remains in effect until Ms. Zhang is no longer required to file these forms, and it does not relieve her of her reporting responsibilities under the Exchange Act. The company will use commercially reasonable efforts to file reports on her behalf but notes potential challenges in timely and accurate filing.