This wall lamp from Astro has an IP44 rating. This model is designed for indoor use and recommended wattage for bulbs is maximum 42W.
From ManoMano
Astro Mashiko - 3 Light Large Bathroom Flush Ceiling Light Polished Chrome IP44, E27
Lightbulb World
Astro 1121026 Mashiko 400 Round Ceiling Light Polished Chrome