Pruco Life Insurance Company Thomas C. Castano

Vice President and Corporate Counsel

Law Department

Pruco Life Insurance Company

213 Washington Street

Newark, NJ 07102-2992

(973) 802-4708 fax: (973) 802-9560

May 1, 2008

Securities and Exchange Commission

450 Fifth Street, N.W.

Washington, D.C. 20549

Re: Pruco Life Variable Universal Account

(Registration No. 333-85115)

Ladies and Gentlemen:

Pursuant to subparagraph (j) of Rule 497 under the Securities Act of 1933, the Registrant hereby certifies: (i) that its Prospectus that would have been filed pursuant to Rule 497(b) would not have differed from the Prospectus contained in Post-Effective Amendment No. 17 and (ii) that the text of Post-Effective Amendment No. 17 was filed electronically on April 17, 2008 (Accession No. 000851693-08-000018).

By: ______/s/______________________  

Thomas C. Castano

Vice President and Corporate Counsel

Pruco Life Insurance Company

via EDGAR