This is a lamp from Eglo which requires one bulb. This wall light should be used outside and the bulbs should be no stronger than 5W.
From ManoMano
Pastion - led Outdoor Wall Light with pir Motion Sensor Black IP44 - Eglo
Illumination.co.uk
EGLO PASTION Wall Light LED black, 1-light source, Motion sensor
Zoro
Netlighting Pastion Led Outdoor Wall Light with Pir Motion Sensor Black IP44
Fruugo
Eglo Lighting Pastion LED Outdoor Wall Light with PIR Motion Sensor Black IP44