Endon Lighting's wall lamp has an IP44 rating. This model should be used indoors and you should not use bulbs with more than 18W.
From Debenhams
Britton 1 Light Bathroom Wall Light Chrome IP44 with Clear Rippled Glass G9 - Grey - One Size
Massive Lighting
Endon Britton 1lt Wall IP44 18w 51885 By Massive Lighting