KCRIUS(TM) 33Foot Copper Wire Lights 12V DC 100 LEDs Warm White Starry LED Lights Modes: Steady on, Over 20,000h Life Span Light Color: warm White With 100 individual LEDs; Waterproof, safety voltage, LEDs on durable and heat-resistant copper wire 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 It is UL listed 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.