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Document and Entity Information
Apr. 04, 2017
Prospectus:  
Document Type 497
Document Period End Date Apr. 04, 2017
Registrant Name LORD ABBETT SERIES FUND INC
Central Index Key 0000855396
Amendment Flag false
Document Creation Date Apr. 04, 2017
Document Effective Date Apr. 04, 2017
Prospectus Date May 01, 2016