Hi there, I live in a condominium in Thailand and we have a very large pool with 12 underwater lamps. These are high wattage incandescent lamps and they are very expensive $35.00 each. The challenge is that they leak and as soon a the water hits the elements the lamps burn out. I am looking for a suitable alternative to underwater lighting that can be installed and maintained relatively easily and is much less expensive than replacing these incandescent lamps all of the time.