The Hydro Glow HG1000G Underwater LED Fishing Light - 48in - Green is made for deep water fishing. It is 48 inches long and designed to be deployed right off the side of the boat. When it submerges to the desired depth simply tie or clamp the cord to a rail or cleat. The HG1000 features 648, high-output, green LED's, 20' cord, two amp draw and is virtually unbreakable. The H1000 Underwater LED Fishing Light is perfect for deep ocean and deep lake fishing. It is commonly used for catching swordfish, tuna, squid, snapper, grouper and many species of bait. It is also a favorite for deep water freshwater fishing for striped bass, walleye, crappie and lake trout.