    <SEC-DOCUMENT>0000924168-21-000019-index.html : 20210413
    <SEC-HEADER>0000924168-21-000019.hdr.sgml : 20210413
    <ACCEPTANCE-DATETIME>20210413081548
    ACCESSION NUMBER:		0000924168-21-000019
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20210413
    DATE AS OF CHANGE:		20210413

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ENERGY FOCUS, INC/DE
    		CENTRAL INDEX KEY:			0000924168
    		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC LIGHTING & WIRING EQUIPMENT [3640]
    		IRS NUMBER:				943021850
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-36583
    		FILM NUMBER:		21822043

    	BUSINESS ADDRESS:
    		STREET 1:		32000 AURORA ROAD
    		STREET 2:		SUITE B
    		CITY:			SOLON
    		STATE:			OH
    		ZIP:			44139
    		BUSINESS PHONE:		4407151300

    	MAIL ADDRESS:
    		STREET 1:		32000 AURORA ROAD
    		STREET 2:		SUITE B
    		CITY:			SOLON
    		STATE:			OH
    		ZIP:			44139

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	FIBERSTARS INC /CA/
    		DATE OF NAME CHANGE:	19940527
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>a2021proxyadditionalmateri.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: a2021proxyadditionalmateri.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>noticeofinternetavailibili.jpg
    <TEXT>
    Document 2 - file: noticeofinternetavailibili.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>noticeofinternetavailibilia.jpg
    <TEXT>
    Document 3 - file: noticeofinternetavailibilia.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>