The lights are easy to install, waterproof and sunproof. This product is widely used in the place of roads, courtyards, shopwindows, stores, halls, stages, etc. Especially, it will create a warm and romantic holiday atmosphere to be used for Christmas tree decoration. Features: 1. Nice Small deer 20 LED lights. 2. No power wire needed, powered by solar energy(2V,100mA). 3. Designed to be used outdoors or in an open/unshaded location. 4. Comes with ON/OFF switch button at the bottom. 5. Low power consumption and environment-friendly. 6. Two LED Mode: Constant/Flashing. 7. Ideal decorations for the coming Christmas or other celebration occasions, such as wedding, party, Valentine's day, etc. Specifications: 1. Light source: LED bulbs. 2. LED light color: White,Green, Blue,Colorful. 3. LED quantity: 20 LEDs. 4. Power source: Solar panel. 5. String length: Approx. 5M. 6. String color: Transparent. 7. Illumination mode: Constant/Flashing. 8. Protection grade: IP65(Rainproof). 9. It will continuously light 10 hours if it is charged over 8 hours by the enough sunlight. 10. Battery: Pre-installed Ni-MH Rechargeable battery, 1.2V/600mAh. Package Included: 1 x LED solar light Strip. 1 x Holder