These LED lights can be seen from over a mile away! They are completely waterproof & illuminate a 20' area under the See Through Canoe. The lights are permanently fastened to the See Through Canoe so you don't need to worry about attaching them, losing them, or just "forgetting to bring the lights". Navigation lights (red & green lights for the bow) are also included so you can legally be on the water at night. The lights connect to almost any battery & if you're using one of our whisper quiet motors, then you can connect the lights to the same battery as the motor.