<SEC-DOCUMENT>0000917677-21-000031-index.html : 20210317 <SEC-HEADER>0000917677-21-000031.hdr.sgml : 20210317 <ACCEPTANCE-DATETIME>20210316194617 ACCESSION NUMBER: 0000917677-21-000031 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20210317 DATE AS OF CHANGE: 20210316 EFFECTIVENESS DATE: 20210317 FILER: COMPANY DATA: COMPANY CONFORMED NAME: SECURITY LIFE SEPARATE ACCOUNT L1 CENTRAL INDEX KEY: 0000917677 IRS NUMBER: 840499703 STATE OF INCORPORATION: CO FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 333-90577 FILM NUMBER: 21747877 BUSINESS ADDRESS: STREET 1: 8055 EAST TUFTS AVENUE, SUITE 710 STREET 2: C/O SECURITY LIFE CENTER CITY: DENVER STATE: CO ZIP: 80203 BUSINESS PHONE: 800-525-9852 MAIL ADDRESS: STREET 1: 8055 EAST TUFTS AVENUE, SUITE 710 CITY: DENVER STATE: CO ZIP: 80237 <SERIES-AND-CLASSES-CONTRACTS-DATA> <EXISTING-SERIES-AND-CLASSES-CONTRACTS> <SERIES> <OWNER-CIK>0000917677 <SERIES-ID>S000000025 <SERIES-NAME>SECURITY LIFE SEPARATE ACCOUNT L1 <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000000039 <CLASS-CONTRACT-NAME>Corporate Benefits </CLASS-CONTRACT> </SERIES> </EXISTING-SERIES-AND-CLASSES-CONTRACTS> </SERIES-AND-CLASSES-CONTRACTS-DATA> </SEC-HEADER> <DOCUMENT> <TYPE>497 <SEQUENCE>1 <FILENAME>xsld-21.htm <DESCRIPTION>SUPPLEMENT-MARCH 2021 <TEXT> Document 1 - file: xsld-21.htm
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