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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,
 Pc733+n392g/ZJEGfflW5GWWk7/Opwc/ngdZbQj44mxaRBDmPiXVG5vbdhb9Sc3/
 zyUrg8vxPXxg07ja7u+jqg==

<SEC-DOCUMENT>0000917677-00-000021.txt : 20000313
<SEC-HEADER>0000917677-00-000021.hdr.sgml : 20000313
ACCESSION NUMBER:		0000917677-00-000021
CONFORMED SUBMISSION TYPE:	N-30D
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	19991231
FILED AS OF DATE:		20000310

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SECURITY LIFE SEPARATE ACCOUNT L1
		CENTRAL INDEX KEY:			0000917677
		STANDARD INDUSTRIAL CLASSIFICATION:	UNKNOWN SIC - 0000 [0000]
		IRS NUMBER:				840499703
		STATE OF INCORPORATION:			CO
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		N-30D
		SEC ACT:		
		SEC FILE NUMBER:	811-08292
		FILM NUMBER:		565329

	BUSINESS ADDRESS:	
		STREET 1:		1290 BROADWAY
		STREET 2:		C/O SECURITY LIFE CENTER
		CITY:			DENVER
		STATE:			CO
		ZIP:			80203
		BUSINESS PHONE:		3038601290

	MAIL ADDRESS:	
		STREET 1:		1290 BROADWAY
		CITY:			DENVER
		STATE:			CO
		ZIP:			80203-5699
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-30D
<SEQUENCE>1
<DESCRIPTION>SEP ACCOUNT L1
<TEXT>

[logo of Security Life appears here]

March 10, 2000

Via EDGAR

Securities and Exchange Commission
450 Fifth Street, N.W.
Washington, D.C. 20549


Re:  Security Life Separate Account A1:  File No. 811-08196; CIK No. 0000915813
     Security Life Separate Account L1:  File No. 811-08292; CIK No. 0000917677

Commissioners:

As required by Rule 30d-2 under the Investment Company Act of 1940, as amended,
(the "Act"), Security Life Separate Accounts A1 and L1, each a unit investment
trust, registered under the Act, recently mailed to its contract owners the
annual reports for the underlying management investment companies (the
"Underlying Funds"). This filing constitutes the filing of those reports as
required by Rule 30b2-1 under the Act.

Pursuant to Rule 30b2-1 under the Act, the Underlying Funds have filed their
annual reports with the Commission via EDGAR. Those filings are incorporated
herein by reference.

Please do not hesitate to call me at (303) 860-2591 with any questions.

Sincerely,

/s/ Anna M. Kautzman

Anna M. Kautzman
Associate General Counsel
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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