CFR › Title 46 › Part 161 › §161.006-246 CFR §161.006-2Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(a)The motor lifeboat searchlight shall be of the incandescent type equipped with a lamp of approximately 90 watts of proper voltage for use with the electric power installation of the lifeboat, usually a 12-volt radio storage battery.(b)[Reserved]