Nexus Reno & Decor is a distributor of lighting products for interior and exterior purposes. Our fixtures are approved and certified by the specific country you reside in for e.g. RoHS, CE, CQC, EMC, CCC Our fixtures are not CSA approved and the buyer is responsible for any additional certification and Nexus Reno & Decor is not legally liable for any faulty installation by the buyer. we strongly recommend a licensed electrician to install any lighting fixtures for extra safety. Usually the ratings are: IP25-IP40 for indoor and IP60-IP68 for outdoor.