Blossom Flower String lights are composed of Ultra Bright Colour Micro LEDs 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 Perfect for spicing-up your decor or creating a romantic setting Blossom Flower String lights are composed of Ultra Bright Colour Micro LEDs 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. Read Less