[Code of Federal Regulations] [Title 33, Volume 1] [Revised as of July 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 33CFR84.21] [Page 216] TITLE 33--NAVIGATION AND NAVIGABLE WATERS CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PART 84_ANNEX I: POSITIONING AND TECHNICAL DETAILS OF LIGHTS AND SHAPES --Table of Contents Sec. 84.21 Intensity of non-electric lights. Non-electric lights shall so far as practicable comply with the minimum intensities, as specified in the Table given in Sec. 84.15.