Check your light bulbs and surely there is a bulb that is over in wattage. A big space like a living room requires a 100-watt bulb in the olden days. But the CFL bulbs now are more luminous than the olden incandescent bulb so the recommended bulb for a standard living room is 18 to 20 watts. And for the bedroom, 15 watts is good enough for a big one and 12 watts for a smaller bedroon. Using a bulb with a bigger wattage is not only a waste in consumption but can also ruin your eye with the unnecessary glare.