Lamps Plus is kinda cool. First of all, they have every type of lamp known to man and then some. Desk lamps, table lamps, fancy lamps, cheap lamps...I could go on.
And they have every type of lighting possible, so no matter what it is you want to stick a light bulb in, they'll have it, for indoor or outdoor enjoyment.
But they also have fans, furniture, paintings, pillows, vases and all kinds of other home decor items. It's a good one-stop-shop type of place. While the prices aren't super cheap, they're pretty affordable for most items.