LightArmor Plug-In Base - 2 Pin - Black - RoundINTRODUCING LIGHTARMOR PLUG-IN BASES, a new line of light bases designed for premium performance, styling, and durability. Across the entire product line, you get the intelligent engineering that LightArmor is known for.A Sure FitThe new Light Armor Plug-In Light Bases have a threaded design feature that fits perfectly with the threaded locking collar now offered across the entire line of Attwood Pole Lights. This unique system ensures a tight and secure fit that prevents annoying rattling while underway or traileringKey Features: Threaded Locking System for a secure fit Unique cover design Stays secure while underway or trailered Low-profile prevents water from pooling on top surface 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.