-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 IHCqkqyNZVM+WUnQr00j5VocEffQd9F+zPQ0GkJ+Tz2UP1kOTWSY7CmOqd1HvOV2
 nNz2safrRg7ZHhNYIQbcrQ==

<SEC-DOCUMENT>0001427595-10-000006.txt : 20100414
<SEC-HEADER>0001427595-10-000006.hdr.sgml : 20100414
<ACCEPTANCE-DATETIME>20100414160607
ACCESSION NUMBER:		0001427595-10-000006
CONFORMED SUBMISSION TYPE:	D
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
FILED AS OF DATE:		20100414
DATE AS OF CHANGE:		20100414
EFFECTIVENESS DATE:		20100414

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:		D
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-140600
		FILM NUMBER:		10749546

	BUSINESS ADDRESS:	
		STREET 1:		32000 AURORA ROAD
		CITY:			SOLON
		STATE:			OH
		ZIP:			44139
		BUSINESS PHONE:		5104900719

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

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FIBERSTARS INC /CA/
		DATE OF NAME CHANGE:	19940527
</SEC-HEADER>
<DOCUMENT>
<TYPE>D
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0704</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0000924168</cik>
        <entityName>ENERGY FOCUS, INC/DE</entityName>
        <issuerAddress>
            <street1>32000 AURORA ROAD</street1>
            <city>SOLON</city>
            <stateOrCountry>OH</stateOrCountry>
            <stateOrCountryDescription>OHIO</stateOrCountryDescription>
            <zipCode>44139</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>440-715-1300</issuerPhoneNumber>
        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
        <edgarPreviousNameList>
            <previousName>FIBERSTARS INC /CA/</previousName>
        </edgarPreviousNameList>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <overFiveYears>true</overFiveYears>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Nicholas</firstName>
                <middleName>G</middleName>
                <lastName>Berchtold</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>32000 Aurora Road</street1>
                <city>Solon</city>
                <stateOrCountry>OH</stateOrCountry>
                <stateOrCountryDescription>OHIO</stateOrCountryDescription>
                <zipCode>44139</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Joseph</firstName>
                <middleName>G</middleName>
                <lastName>Kaveski</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>32000 Aurora Road</street1>
                <city>Solon</city>
                <stateOrCountry>OH</stateOrCountry>
                <stateOrCountryDescription>OHIO</stateOrCountryDescription>
                <zipCode>44139</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>John</firstName>
                <middleName>M</middleName>
                <lastName>Davenport</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>32000 Aurora Road</street1>
                <city>Solon</city>
                <stateOrCountry>OH</stateOrCountry>
                <stateOrCountryDescription>OHIO</stateOrCountryDescription>
                <zipCode>44139</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Eric</firstName>
                <middleName>W</middleName>
                <lastName>Hilliard</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>32000 Aurora Road</street1>
                <city>Solon</city>
                <stateOrCountry>OH</stateOrCountry>
                <stateOrCountryDescription>OHIO</stateOrCountryDescription>
                <zipCode>44139</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>J</firstName>
                <middleName>James</middleName>
                <lastName>Finnerty</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>32000 Aurora Road</street1>
                <city>Solon</city>
                <stateOrCountry>OH</stateOrCountry>
                <stateOrCountryDescription>OHIO</stateOrCountryDescription>
                <zipCode>44139</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>David</firstName>
                <lastName>Anthony</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>32000 Aurora Road</street1>
                <city>Solon</city>
                <stateOrCountry>OH</stateOrCountry>
                <stateOrCountryDescription>OHIO</stateOrCountryDescription>
                <zipCode>44139</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Michael</firstName>
                <middleName>A</middleName>
                <lastName>Kasper</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>32000 Aurora Road</street1>
                <city>Solon</city>
                <stateOrCountry>OH</stateOrCountry>
                <stateOrCountryDescription>OHIO</stateOrCountryDescription>
                <zipCode>44139</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Paul</firstName>
                <lastName>von Paumgartten</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>32000 Aurora Road</street1>
                <city>Solon</city>
                <stateOrCountry>OH</stateOrCountry>
                <stateOrCountryDescription>OHIO</stateOrCountryDescription>
                <zipCode>44139</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>David</firstName>
                <middleName>N</middleName>
                <lastName>Ruckert</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>32000 Aurora Road</street1>
                <city>Solon</city>
                <stateOrCountry>OH</stateOrCountry>
                <stateOrCountryDescription>OHIO</stateOrCountryDescription>
                <zipCode>44139</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>R</firstName>
                <middleName>Lewis</middleName>
                <lastName>Schneeberger</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>32000 Aurora Road</street1>
                <city>Solon</city>
                <stateOrCountry>OH</stateOrCountry>
                <stateOrCountryDescription>OHIO</stateOrCountryDescription>
                <zipCode>44139</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Philip</firstName>
                <middleName>E</middleName>
                <lastName>Wolfson</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>32000 Aurora Road</street1>
                <city>Solon</city>
                <stateOrCountry>OH</stateOrCountry>
                <stateOrCountryDescription>OHIO</stateOrCountryDescription>
                <zipCode>44139</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Energy Conservation</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>$5,000,001 - $25,000,000</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2010-03-30</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
            <isDebtType>true</isDebtType>
            <isOptionToAcquireType>true</isOptionToAcquireType>
            <isSecurityToBeAcquiredType>true</isSecurityToBeAcquiredType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>1152300</totalOfferingAmount>
            <totalAmountSold>1150000</totalAmountSold>
            <totalRemaining>2300</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>7</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>ENERGY FOCUS, INC/DE</issuerName>
                <signatureName>Nicholas G. Berchtold</signatureName>
                <nameOfSigner>Nicholas G. Berchtold</nameOfSigner>
                <signatureTitle>VP Finance and CFO</signatureTitle>
                <signatureDate>2010-04-14</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----