<SEC-DOCUMENT>0001140361-15-010797.txt : 20150306
<SEC-HEADER>0001140361-15-010797.hdr.sgml : 20150306
<ACCEPTANCE-DATETIME>20150306174817
ACCESSION NUMBER:		0001140361-15-010797
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20150218
FILED AS OF DATE:		20150306
DATE AS OF CHANGE:		20150306

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Flux Power Holdings, Inc.
		CENTRAL INDEX KEY:			0001083743
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
		IRS NUMBER:				860931332
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			0630

	BUSINESS ADDRESS:	
		STREET 1:		985 POINSETTIA AVE
		STREET 2:		SUITE A
		CITY:			VISTA
		STATE:			CA
		ZIP:			90281
		BUSINESS PHONE:		877-505-3589

	MAIL ADDRESS:	
		STREET 1:		985 POINSETTIA AVE
		STREET 2:		SUITE A
		CITY:			VISTA
		STATE:			CA
		ZIP:			90281

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Lone Pine Holdings, Inc
		DATE OF NAME CHANGE:	20090415

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Australian Forest Industries
		DATE OF NAME CHANGE:	20070508

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MULTI TECH INTERNATIONAL CORP
		DATE OF NAME CHANGE:	20021204

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Anthony Christopher Lee
		CENTRAL INDEX KEY:			0001548403

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-25909
		FILM NUMBER:		15682853

	MAIL ADDRESS:	
		STREET 1:		2240 AUTO PARK WAY
		CITY:			ESCONDIDO
		STATE:			CA
		ZIP:			92029
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc1.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2015-02-18</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001083743</issuerCik>
        <issuerName>Flux Power Holdings, Inc.</issuerName>
        <issuerTradingSymbol>FLUX</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001548403</rptOwnerCik>
            <rptOwnerName>Anthony Christopher Lee</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O FLUX POWER HOLDINGS, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>985 POINSETTIA AVENUE, SUITE A</rptOwnerStreet2>
            <rptOwnerCity>VISTA</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>92081</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2015-02-18</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>3000000</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.025</value>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>8818816</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">On December 6, 2014, Christopher Anthony borrowed $75,000 (&quot;Loan&quot;) from a non-affiliated lender (the &quot;Lender&quot;) for the purpose of paying off personal obligations. The Loan matured on January 31, 2015. As collateral for the Loan, Mr. Anthony pledged to the Lender 3,000,000 shares of Common Stock (&quot;Pledge Shares&quot;). The pledge provides that if Mr. Anthony defaults on the Loan, the lender may sell the Pledged Shares in a public or private sale or other proceedings, and allows the Lender to transfer the Pledged Shares to the Lender's name or the name of its nominee. On February 1, 2015, Mr. Anthony defaulted on the Loan. On February 18, 2015, the Lender proceeded to transfer the Pledged Shares to its name, which constitutes a sale of the Pledged Shares.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Christopher Anthony</signatureName>
        <signatureDate>2015-03-06</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
