This product boasts impressive specifications including waterproof design, versatile use, energy efficiency, and UL certification. The waterproof feature makes these lights suitable for outdoor use in any weather condition, while the energy-saving LED technology ensures low electricity costs and a long lifespan. With a high-strength ABS shell for durability, these lights provide a bright and beautiful illumination, making them ideal for various occasions such as garden decorations, terrace parties, and Christmas celebrations. Choose between US or EU plug options to cater to your country's voltage needs. Overall, these LED G40 Ball String Lights are a smart choice for any indoor or outdoor setting, with 100LM brightness and 20000H lamp service life.