Brass Berth Light - Small This Birth Light is constructed of machined and stamped brass and a lacquer coating to prevent tarnish with solid brass knurled adjusting knobs. The interior surface of the lamp shade is white enamel to reflect more light. Prewired with integral on/off switch. Includes a 15-watt DC double contact bayonet style bulb. Can be converted to LED with bayonet bulb socket adapter (442042-1) BA150 style base and G4 bulb (sold separately). Designed for bulkhead or wall mounting. Installs with three #6 RH fasteners (not included). 12VDC.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.