UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): June 28, 2019

REVOLUTION LIGHTING TECHNOLOGIES, INC.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code: (203) 504-1111

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions ( see General Instruction A.2. below):

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company  ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

On June 28, 2019, the Audit Committee of the Board of Directors (the “Audit Committee”) of Revolution Lighting Technologies, Inc. (the “Company”) selected PFK O’Connor Davies, LLP (“PFK”) to serve as the Company’s independent registered public accounting firm, effective immediately. The Company formally engaged PFK on June 28, 2019.

During the two most recent fiscal years and the subsequent interim period preceding PFK’s engagement as the Company’s independent registered public accounting firm, neither the Company nor anyone acting on the Company’s behalf consulted with PFK regarding either (1) the application of accounting principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered on the Company’s financial statements, and neither a written report nor oral advice was provided to the Company by PFK that PFK concluded was an important factor considered by the Company in reaching a decision as to any accounting, auditing or financial reporting issue; or (2) any matter that was the subject of a disagreement (as defined in Item 304(a)(1)(iv) of Regulation S-K) or a reportable event (as defined in Item 304(a)(1)(v) of Regulation S-K).

On June 28, 2019, the Company issued a press release announcing the engagement of PFK as the Company’s independent registered public accounting firm. A copy of the press release is attached as Exhibit 99.1.

(d) Exhibits

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: June 28, 2019