The main concern with outdoor lights and fans is damage caused by weather, moisture, and humidity. Outdoor-rated light fixtures and ceiling fans have a UL listed rating for outdoor use, which you will find right on the box. This rating confirms that the product’s materials and gaskets can withstand exposure to weather, moisture, and humidity.  Indoor-rated light fixtures and ceiling fans should not be used outside for several reasons, including:   They are made of materials that will not last as long when exposed to the elements. Indoor-rated ceiling fan blades can be warped and torn by the elements, which can turn them into a hazardous projectile. Indoor-rated lights can rot and short out from the moisture, creating an electrical hazard.   Outdoor-rated ceiling fans and light fixtures should be used in all locations that are exposed to weather, moisture, and humidity. These locations include…   •  Porches, decks, and patios •  Garages and sheds •  Gazebos and outdoor dining areas •  Anywhere underground   For ceiling fan and light fixture installation, give our experienced electricians a call.