Aerial view of city road lit up at night, Dusseldorf, Germany

Street light lit up at night, Germany

Buildings lit up at night, Moscow, Russia

Street lights lit up at night, Germany

Street lights lit up at night, Germany

Street lights lit up at night, Germany

People on road at night, Buildings lit up at night, Nanjing Road, Shanghai, China

Buildings lit up at night, Muensterplatz, Freiburg, Germany

Hotels lit up at night, Las Vegas, Nevada, USA

Buildings lit up at night, Bologna, Emilia-Romagna, Italy

Traffic on road in city lit up at night, Nathan Road, Kowloon, Tsim Sha Tsui, Hong Kong

Buildings lit up at night in city, Vienna, Austria

A businesswoman using a lantern to light her way along a path

A businessman using a lantern to light his way along a path

Three men lifting up bamboo stick with lots of paper lantern in festival, Akita prefecture, Japan

Lanterns lit up at night along road