I just installed new 3" diameter LED downlights in my living room renovation. Ceilings are at 7'-11, and I spaced them at 42" apart. Each lamp supposedly equals approx a 40 W incandescant PAR lamp, but the light is very bright white light. I wired them to a dimmer switch but I thought the switch would take them from almost off to fully on. Instead, the lowest dim setting is about 50% of brightness. Can anybody point me to a better switch option which might provide more range of dimming? The LED's are Lithonia LK3 and the switches are the LED dimming kind sold at Home Depot. Thanks in advance for all replies.