Navilight All-White 5 Mode 360Adeg 2NM with Navibolt BasePortable All-round white Navilight with Navibolt base, compatible with Navisafe Navimount system. This is an extremely durable and strong solution. It is a very low and tight mounting solution together with any of the Navimount.Technical Specifications: USCG Approval, 2 Nautical Miles 5 Modes: 360Adeg Float light facing up Submersible to 20M /66&'; Corrosion resistant Powered by three AAA batteries (not included) Modes: 16 White LED 360Adeg Constant lights / 13 - 15hrs 16 White LED 360Adeg Flashing lights / 80 - 85hrs 10 White LED 225Adeg Forward lights / 22 - 24hrs 6 White LED 135Adeg Backward lights / 30 -32hrs 4 White LED 360Adeg Dim function / 70 - 72hrs Specifications: Voltage - Input Range (Volts): 3 AAA Batteries (Not Included) Lens Color: White LED: Yes Housing: Black Visible Range (Miles): 2nm Box Dimensions: 3"H x 3"W x 4"L WT: 0.3 lbs UPC: 814154018640