Just curious, I had to change out my bulb in the pool light housing, (did it no problem) what is to happen if water was to leak through the seal and reach the bulb, obviously water and electricity dont mix, is there a special shut off switch besides the breaker that would shut off if water were to reach it?? Would anyone be seriously injured if water were to reach it (death) dont want to sound stupid but electricty scares me to death, not to mention when its that close to water. Any insight would be greatly appreciated, thanks! !