This product is a flush mount ceiling light made from clear crystal. It comes in three sizes: small, medium, and large. The small size has a fixture width of 23.5 inches, a fixture height of 3.5 inches, and requires one bulb with a maximum wattage of 60 to 99. The medium size has a fixture width of 29.5 inches, a fixture height of 3.5 inches, and requires one bulb with a maximum wattage of 100 to 149. The large size has a fixture width of 42.5 inches, a fixture height of 3.5 inches, and requires one bulb with a maximum wattage of 150 Watts & Above. The light type is LED, and the voltage is either 220-240V or 110-120V. The bulb base is SMD.