Scandvik Tortuga Dimmer - 12/24V [41598P]Tortuga Dimmer 12 24V The Tortuga Dimmer is designed to easily adjust the interior or exterior light level from 0 100% output. Touch the "up" button to turn the light on, and touch the "down" button to turn the light off. Press and hold either up or down on the included switch to increase or decrease the light output level to your liking. Release it at any point to maintain the current brightness. If users are leaving the boat, the Tortuga features an