Gold-plated contacts on pole light and bases. Two mile visibilty for use on sail or power boats under 20 meters (65.6'). Contemporary styling. Plastic top. 3/4" diameter Anodized tube. Stow-A-Way plug-in pole. Wide 40 head, adjustability (+/- 20). Includes two globes (reduced glare and full output), two collars (large threaded and locking), 2 screw positions for multiple base applications. One per card.