On the outside of the pool, where the actual Aqualuminator attaches to the pool side, water is spraying out of there under pressure in a fine mist from the bottom on the "housing". It is not leaking at the end of the light fixture where the wiring cap screws on or out of the water line feeding back into the pool. All that is secure and dry. Inside the pool I have tried unscrewing the light "dial" and re-seating the light but that has had no effect. I have tightenend the light "dial" and loosened it to see if it changes anything and it doesn't.