Features: brand new and high quality Made of high quality plastic material, with high light transmittance as the light boards, and the light source uses LED beads to make the whole look very transparent and bright. There are have no complicated steps to decorate your Christmas string lights, just hanging it. These wonderful strings of lights illuminate at night, adding a warm and inviting atmosphere to your room, garden, courtyard, lawn, porch, door, fence and yard. Suitable for Christmas and holiday party decorations. It is a great gift for your children, relatives and friend. Specifications: Material: Plastic Input Voltage: 4.5V for Protection Grade: IP42 Luminous Flux: 7lm Light Source: LED Number of LED Lamp Beads: 12 Color Temperature: 3000k Power Supply Mode: Button Battery (3xLR44Button Battery) Size Chart: A Size: Approx. 3.58x4.52inch(9.1x11.5cm) B Size: Approx. 4.17x4.52inch(10.6x11.5cm) C Size: Approx. 4.52x4.52inch(11.5x11.5cm) D Size: Approx. 2.63x4.48inch(6.7x11.4cm) E Size: Approx. 4.72x4.48inch(12x11.4cm) F Size: Approx. 3.81x4.52inch(9.7x11.5cm) Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x String Light