Pole Dimensions: 24″ L x 3/4″ Dia. | Pole Rake: Adjustable Stow-a-way plug-in pole. Black polymer top and collar with white translucent globe, and anodized aluminum tube with locking collar and threaded collar. Gold plated contacts. Provides limited cockpit illumination. 2 mile visibility. Use on sail or power driven vessels under 20 meters in length. Requires 2-pin mounting base. Locking collar fits: 536384 (1045 P00 DP), 1046 P00 DP, 536411 (1047 P00 DP), 536485 (1059 P00 DP), and 536500 (1060 PB0 DP). Threaded collar fits: 536435 (1048 P00 DP). 12 volt bulb included. 11 watts.