{"data":{"id":"us/46-cfr-112.39-3","jurisdiction":"us","citation":"46 CFR 112.39-3","heading":"-3 Operation.","body":"(a) The lanterns must be capable of providing light for at least 3 hours.\n(b) The lantern must be relay-controlled so that the loss of normal power causes the lanterns to light.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER J—ELECTRICAL ENGINEERING","PART 112—EMERGENCY LIGHTING AND POWER SYSTEMS","Subpart 112.39—Battery Operated Lanterns"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"dc082ccbd7c98dcb57ede8960ab53c36ff3e77a87b3d7e79520caf765712e928","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-112.39-1","next":"us/46-cfr-112.40-1"},"notice":"GroundRules: Original legal text. Not legal advice."}