Centro Deep Drop Light With commercial-grade construction, the Centro LED Deep-Water Light delivers fish-attracting light down to depths of 1,000 meters or more – ideal for swordfishing. 4 bright LEDs light up the whole body for maximum attraction; the automatic hydrostatic switch activates when immersed in water. The waterproof injection-molded body is protected with O-ring seals and is weighted to sink quickly; interlocking design allows you to connect multiple lights on the same dropline. Manual on/off switch. Uses 2 x AAA batteries (not included). Ideal for swordfish and deep drop fishing Commercial-grade construction Features 4 bright LEDs Hydrostatic switch activates upon immersion Sealed and weighted Interlocking design for connecting multiple lights