20ft 30 LED Solar String Ball Lights Outdoor Waterproof Warm White Garden Décor Length: 17.5ft Diameter of Bulb: 1 in Length: 17.5ft Diameter of Bulb: 1 in Length between 2 bulbs: 4.7 in LED Quantity: 30 Rechargeable Ni-MH Battery: 1.2V 600mA Charging Time: 5~8 hours Switch: ON/OFF & MODE 2 lighting Mo des: CTwinkle /Flash, Steady on Please ensure that the solar panel is facing the sun. At least 4 hours of exposure to sunlight are required for illumination. Please remove the plastic film from the solar panel before use. The string lights cannot be immerged into the water. Lighting up to 10 Hours after fully charged IP65 Waterproof, suitable for outdoor decoration LED Lighting, Shop All Outdoor LED Lighting, LED Outdoor String Lights, Clearance Outdoor Lighting, Shop All Solar Lighting