White LED Underwater Boat Light, Each - Attwood

I bought the light as a trial project, for a 20x40x9' deep in ground swimming pool. I am more than thrilled with the performance of this light, Next year I may move these lights to the cabin cruiser and try a set of blue leds for the pool. These lights are almost too bright for the pool. I would think that in clear water you should be able to light up an area of 50 to 60 feet in any direction. Thanking you for your service. Ron Williams