The world's largest Bohemian crystal chandelier is in the Ceremonial Hall (Muayede Salonu). The chandelier, a gift from Queen Victoria, has 750 lamps and weighs 4.5 tonnes. Dolmabahçe has the largest collection of Bohemian and Baccarat crystal chandeliers in the world, and one of the great staircases has balusters of Baccarat crystal.