The 7-inch (17.78 cm) Light Divider allows the user to read charts at night without losing night vision at the helm. Outfitted with two built-in red LED lights, this indispensable tool provides light for other tasks on board. Built into the legs of the device, the red LED lights are the right intensity and distance from the chart so that no shadows are created on the chart by hands or other objects when turned on. The same center adjustment mechanism for one-handed use that is built into our popular Ultralight divider is also incorporated in this LED divider.