UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G/A

Under the Securities Exchange Act of 1934

(Amendment No. 4)*

Nexxus Lighting, Inc.

(Name of Issuer)

Common Stock, $.001 par value

(Title of Class of Securities)

65338E105

(CUSIP Number)

February 10, 2012

(Date of Event which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

□ Rule 13d-1(b)

S Rule 13d-1(c)

□ Rule 13d-1(d)

* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

CUSIP No. 65338E105				13G
1	Names of Reporting Persons. Bicknell Family Holding Company, LLC
2	Check the Appropriate Box if a Member of a Group (See Instructions). (a) S (b) □
3	SEC Use Only.
4	Citizenship or Place of Organization. Delaware
Number of Shares Beneficially Owned by Each Reporting Person With:		5	Sole Voting Power 0
		6	Shared Voting Power 1,645,109 (1)
		7	Sole Dispositive Power 0
		8	Shared Dispositive Power 1,645,109 (1)
9	Aggregate Amount Beneficially Owned by Each Reporting Person. 1,645,109 (1)
10	Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)□
11	Percent of Class Represented by Amount in Row 9. 9.9%(2)
12	Type of Reporting Person (See Instructions). OO

(1) As a member of a group with the other Reporting Persons, each Reporting Person is deemed to have acquired beneficial ownership of all equity securities of Nexxus Lighting, Inc. (the "Issuer") beneficially owned by the other members of the group for purposes of Section 13(d) of the Act and this filing.

(2) Based on 16,452,738 shares of Common Stock of the Issuer outstanding at November 4, 2011, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarter ended September 30, 2011 filed with the Securities and Exchange Commission (the "Commission") on November 10, 2011, plus those shares of Common Stock issuable upon the exercise of Warrants and/or Convertible Promissory Notes that are exercisable within 60 days hereof, subject to the limitation on exercise as described in Item 4(a) of this Amendment No. 4 to Schedule 13G.

CUSIP No. 65338E105				13G
1	Names of Reporting Persons. Bicknell Family Management Company, LLC
2	Check the Appropriate Box if a Member of a Group (See Instructions). (a) S (b) □
3	SEC Use Only.
4	Citizenship or Place of Organization. Delaware
Number of Shares Beneficially Owned by Each Reporting Person With:		5	Sole Voting Power 0
		6	Shared Voting Power 1,645,109 (1)
		7	Sole Dispositive Power 0
		8	Shared Dispositive Power 1,645,109 (1)
9	Aggregate Amount Beneficially Owned by Each Reporting Person. 1,645,109 (1)
10	Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)□
11	Percent of Class Represented by Amount in Row 9. 9.9%(2)
12	Type of Reporting Person (See Instructions). OO

(1) As a member of a group with the other Reporting Persons, each Reporting Person is deemed to have acquired beneficial ownership of all equity securities of the Issuer beneficially owned by the other members of the group for purposes of Section 13(d) of the Act and this filing.

(2) Based on 16,452,738 shares of Common Stock of the Issuer outstanding at November 4, 2011, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarter ended September 30, 2011 filed with the Commission on November 10, 2011, plus those shares of Common Stock issuable upon the exercise of Warrants and/or Convertible Promissory Notes that are exercisable within 60 days hereof, subject to the limitation on exercise as described in Item 4(a) of this Amendment No. 4 to Schedule 13G.

CUSIP No. 65338E105				13G
1	Names of Reporting Persons. Bicknell Family Management Company Trust
2	Check the Appropriate Box if a Member of a Group (See Instructions). (a) S (b) □
3	SEC Use Only.
4	Citizenship or Place of Organization. Missouri
Number of Shares Beneficially Owned by Each Reporting Person With:		5	Sole Voting Power 0
		6	Shared Voting Power 1,645,109 (1)
		7	Sole Dispositive Power 0
		8	Shared Dispositive Power 1,645,109 (1)
9	Aggregate Amount Beneficially Owned by Each Reporting Person. 1,645,109 (1)
10	Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)□
11	Percent of Class Represented by Amount in Row 9. 9.9%(2)
12	Type of Reporting Person (See Instructions). OO

(2) Based on 16,452,738 shares of Common Stock of the Issuer outstanding at November 4, 2011, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarter ended September 30, 2011 filed with the Commission on November 10, 2011, plus those shares of Common Stock issuable upon the exercise of Warrants and/or Convertible Promissory Notes that are exercisable within 60 days hereof, subject to the limitation on exercise as described in Item 4(a) of this Amendment No. 4 to Schedule 13G.

CUSIP No. 65338E105				13G
1	Names of Reporting Persons. Mariner Wealth Advisors, LLC
2	Check the Appropriate Box if a Member of a Group (See Instructions). (a) S (b) □
3	SEC Use Only.
4	Citizenship or Place of Organization. Kansas
Number of Shares Beneficially Owned by Each Reporting Person With:		5	Sole Voting Power 0
		6	Shared Voting Power 1,645,109 (1)
		7	Sole Dispositive Power 0
		8	Shared Dispositive Power 1,645,109 (1)
9	Aggregate Amount Beneficially Owned by Each Reporting Person. 1,645,109 (1)
10	Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)□
11	Percent of Class Represented by Amount in Row 9. 9.9%(2)
12	Type of Reporting Person (See Instructions). IA

(2) Based on 16,452,738 shares of Common Stock of the Issuer outstanding at November 4, 2011, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarter ended September 30, 2011 filed with the Commission on November 10, 2011, plus those shares of Common Stock issuable upon the exercise of Warrants and/or Convertible Promissory Notes that are exercisable within 60 days hereof, subject to the limitation on exercise as described in Item 4(a) of this Amendment No. 4 to Schedule 13G.

CUSIP No. 65338E105				13G
1	Names of Reporting Persons. Martin C. Bicknell
2	Check the Appropriate Box if a Member of a Group (See Instructions). (a) S (b) □
3	SEC Use Only.
4	Citizenship or Place of Organization. United States
Number of Shares Beneficially Owned by Each Reporting Person With:		5	Sole Voting Power 0
		6	Shared Voting Power 1,645,109 (1)
		7	Sole Dispositive Power 0
		8	Shared Dispositive Power 1,645,109 (1)
9	Aggregate Amount Beneficially Owned by Each Reporting Person. 1,645,109 (1)
10	Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)□
11	Percent of Class Represented by Amount in Row 9. 9.9%(2)
12	Type of Reporting Person (See Instructions). IN

(2) Based on 16,452,738 shares of Common Stock of the Issuer outstanding at November 4, 2011, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarter ended September 30, 2011 filed with the Commission on November10, 2011, plus those shares of Common Stock issuable upon the exercise of Warrants and/or Convertible Promissory Notes that are exercisable within 60 days hereof, subject to the limitation on exercise as described in Item 4(a) of this Amendment No. 4 to Schedule 13G.

CUSIP No. 65338E105				13G
1	Names of Reporting Persons. XXL Investments, LLC
2	Check the Appropriate Box if a Member of a Group (See Instructions). (a) S (b) □
3	SEC Use Only.
4	Citizenship or Place of Organization. Kansas
Number of Shares Beneficially Owned by Each Reporting Person With:		5	Sole Voting Power 0
		6	Shared Voting Power 1,645,109 (1)
		7	Sole Dispositive Power 0
		8	Shared Dispositive Power 1,645,109 (1)
9	Aggregate Amount Beneficially Owned by Each Reporting Person. 1,645,109 (1)
10	Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)□
11	Percent of Class Represented by Amount in Row 9. 9.9%(2)
12	Type of Reporting Person (See Instructions). OO

(2) Based on 16,452,738 shares of Common Stock of the Issuer outstanding at November 4, 2011, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarter ended September 30, 2011 filed with the Commission on November 10, 2011, plus those shares of Common Stock issuable upon the exercise of Warrants and/or Convertible Promissory Notes that are exercisable within 60 days hereof, subject to the limitation on exercise as described in Item 4(a) of this Amendment No. 4 to Schedule 13G.

CUSIP No. 65338E105				13G
1	Names of Reporting Persons. Mariner Capital Ventures, LLC
2	Check the Appropriate Box if a Member of a Group (See Instructions). (a) S (b) □
3	SEC Use Only.
4	Citizenship or Place of Organization. Delaware
Number of Shares Beneficially Owned by Each Reporting Person With:		5	Sole Voting Power 0
		6	Shared Voting Power 1,645,109 (1)
		7	Sole Dispositive Power 0
		8	Shared Dispositive Power 1,645,109 (1)
9	Aggregate Amount Beneficially Owned by Each Reporting Person. 1,645,109 (1)
10	Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)□
11	Percent of Class Represented by Amount in Row 9. 9.9%(2)
12	Type of Reporting Person (See Instructions). OO

(2) Based on 16,452,738 shares of Common Stock of the Issuer outstanding at November 4, 2011, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarter ended September 30, 2011 filed with the Commission on November 10, 2011, plus those shares of Common Stock issuable upon the exercise of Warrants and/or Convertible Promissory Notes that are exercisable within 60 days hereof, subject to the limitation on exercise as described in Item 4(a) of this Amendment No. 4 to Schedule 13G.

EXPLANATORY NOTE

This Amendment No. 4 to Schedule 13G amends that certain Schedule 13G filed by Bicknell Family Holding Company, LLC and related persons on February 14, 2008, as amended by that certain Amendment No. 1 to Schedule 13G filed by Bicknell Family Holding Company, LLC and related persons on February 17, 2009, that certain Amendment No. 2 to Schedule 13G filed by Bicknell Family Holding Company, LLC and related persons on July 10, 2009 and that certain Amendment No. 3 to Schedule 13G filed by Bicknell Family Holding Company, LLC and related persons on February 17, 2010.

Item 1(a) Name of Issuer:

Nexxus Lighting, Inc.

Item 1(b) Address of Issuer's Principal Executive Offices:

124 Floyd Smith Drive, Suite 300

Charlotte, North Carolina 28262

Item 2(a) Name of Person Filing:

Item 2(b) Address of Principal Business Office or, if none, Residence:

Item 2(c) Citizenship:

Bicknell Family Holding Company, LLC

c/o Mariner Wealth Advisors, LLC

Bicknell Family Holding Co LLC SC 13G/A