40 Feet Starry String Lights Warm White Color LED's on a Flexible Copper Wire - LED String Light with 120 Individually Mounted LED's-UL Adaptor Included LED String lights composed of Ultra Bright White Warm Color 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 over three years and for pets. It's the perfect decoration for girls' and teenagers' rooms. The ambience that they emit is relaxing. Luminosity: 360degree sparkle (as opposed to the traditional 90degree-180degree sparkle.) Its safety is guaranteed with UL certification. The copper wire strand is waterproof with IP65, Low voltage, the AC/DC Power Adaptor is 110-240V input and 3.6V 1A output. It is UL llisted for use in USA. The whole string is very low energy consumption. It will only burn very little energy for 24 hours working day after days. Starry Lights apt for both indoor and outdoor settings. These hanging, twinkle lights or led wire lights are suitable for wedding decorations, and it will satisfy all of the light needs for the event, as its luminosity is enough for the entire room! This saves you money, and leaves your guests awestruck with the trendy decorations at your event curtain or in your home The whole string is very low energy consumption. It will only burn very little energy for 24 hours working day after days.