This is a wall light from Elstead Lighting which uses three bulbs. This wall light should be used indoors, perfect if you're on the lookout for a new lamp.
From Debenhams
Jasper 3 Light Bathroom Wall Light Polished Chrome IP44 G9 - Grey - One Size
Lights2Go
Kichler KL/JASPER3 BATH Jasper 3 Light Bathroom Wall Light Polished Ch