18 Lighting modes and intelligent control of the umbrella LED: 2 switches (on/off, change mode), 8 lighting modes, you can choose the mode you like according to your situation. It can automatically turn on at dusk and turn off automatically at sunrise. 2Solar powered 880 mAh battery: During the day, high-efficiency solar panels convert sunlight into electricity and store it in the built-in 880 mA high-performance battery. When fully charged, these outdoor solar fairy lights can light up for 10 to 14 hours. 3Waterproof and easy to install: With the IP65 waterproof function, you can easily decorate your home and garden. Flexible fairy-tale lights can be easily put in the required 4Wide applications: This garden umbrella light chain is not only suitable for beaches, supermarkets, yards, but also for indoor, outdoor, windows, Christmas trees, parties, and bedroom decorations. 5Energy saving: These umbrella lights use solar power so you don't need an outdoor outlet and you save money on electricity.1 * Solar Umbrella Light