Photo Clips string lights are composed of ultra bright white warm colour micro leads that don't overheat giving a light fairy effect. after hours of use, they are completely safe to touch without risk of burns. the led starry lights are safe for children and pets. perfect for spicing-up your decor or creating a romantic setting Photo Clips Lights are apt for both indoor and outdoor use.These hanging,copper string lights or led wire lights make a great holiday decoration or perfect for Festival, Christmas, Wedding, Holiday and Party These are lightweight, easy to move and bend, easy installation, energy saving, environmental friendly,and sturdy The string lights can be bent skillfully to decorate and achieve a nice effect, but please be careful not to scrape the insulation off or cut the wires