46 C.F.R. § 161.006-2 Type.
Title 46 - Shipping
(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]
Title 46: Shipping
PART 161—ELECTRICAL EQUIPMENT
Subpart 161.006—Searchlights, Motor Lifeboat, for Merchant Vessels
§ 161.006-2 Type.

