We are a professional manufacturer on light fixture, all our products are under strict quality inspection, it meets the standards, and we also have the UL certificate it is safe to use, please don't hesitate to use it. If the customer has any question about the item, please you can send to the after-sales to support@beautifulhalo.com or submit a ticket. Have a nice day

If you are not very familiar with electrical wiring then I suggest you have the light fixtures examined by someone that is. The lights I purchased from Beautiful Halo were of such poor quality that they posed a fire hazard. The wire gauge is so flimsy that they could easily catch fire. The company sells substandard junk that is not up to US standards.