Specifications Dimensions: With Gasket and Cover - 3.27"x 2.52"x 1.05" Without Gasket and Cover - 2.95"x 2.22"x 0.96" Range: 2 Nautical Miles Voltage: 9 - 14V DC Current: 0.73A - 0.97A ? Red/Green Wire: 6" Pigtail Mounting: Surface mounted with two screws LED Colors:Red/Green