Crystal Ceiling lights are the one of the most common types of lighting fixturesElegant and nicely designed flush mount crystal ceiling lights are a great way to add a style to entryway, hallway, dining room, living room, bedroom, foyer. There are many different shapes of crystal ceiling lights available for each room. In shape of flower, sphere, circle, square, pyramid, crystal ceiling light fixtures will create a focal point and add a luxury touch to the space.