This is a ceiling flush light from QUOIZEL which needs one bulb. It is made for indoor use, perfect if you're on the lookout for a new lamp.
From The Range
Griffin 4 Light Semi Flush Ceiling Light Weathered Brass, E27 - Weathered brass - Yellow
Fruugo
Elstead Lighting Griffin 4 Light Semi Flush Ceiling Light Weathered Brass, E27