Features:ATTRACTIVE COLOR CHANGING BUTTERFLY LIGHT:A beautiful butterfly stays on the pathway fluttering its wings and shinning colorful light to decorate the night atmosphere and decorate your mood.COST-SAVING SOLAR POWERED:Power supplied by solar energy,no extra electricity cost. Adopting high-grade polysilicon solar panel with 180anddeg;angle adjustable design and built-in 300mAh Ni-MH battery,after approx. 5-8hrs charging under direct sunlight,our LED butterfly light can work about 8-10hrs.(Note:Before charging,please slide the switch button to ON?position on the back of the solar panel.)AUTO ON/OFF FUNCTION:Adopting light sensor function to control the solar power ground light auto on at dark and auto off in daytime.IP44 WATER-RESISTANT ABS CONSTRUCTION:Made from high-grade ABS materials,our ground light is sturdy,durable and can till shine in rainy and snowy night with IP44 water-resistant performance.EASY INSTALLATION:Each of our ground lights owns a ground stake in itself which can be inserted into the ground directly. And its 10.5ft long cable and 2.62ft long distance between tow butterflies can provide more flexibility for installation.Specifications:Product Type: Solar Power Butterfly LightsMaterial: ABSButterfly Quantity: 4PcsLED Quantity: 1Pcs per Butterfly, Total 4 PcsLED Color: Colorful (Red, Green, Blue, and Purple)LED Light Mode: Fast FlashSolar Panel: 2V/100mABattery Capacity: 1.2V/300mAh Ni-MH BatterySolar Power Conversion Rate: 17%Charging Time: Approx.5-8Hrs (under Direct Sunlight)Working Time: 8-10HrsLED Lifespan: Up to 50,000HrsWaterproof Rating: IP44Light String Length: Approx.3.2m/10.