Attractive and functional cast aluminum dock cleat is always visible at distances of up to 325', with side and base illumination provided by five super-bright white LED lights. Its ruggedly constructed, with a wide, sturdy base footprint, epoxy-encapsulated monocrystalline solar panel and polycarbonate side lenses. Rated IP65 for splash-resistant durability. Automatic switch on at dusk. Rechargeable AAA (NiMH) battery. 10"W x 3"H x 3 7/8"D.