Expandable design, 18 ft cord, 100 lumens, 20 warm white lights in 10 nodes. 4 light modes: High, Medium, Low, Flashing. Item name: Rechargeable Solar String Lights. Built-in LED and external flashlight. Hanging cord included. Built-in USB ports for recharging the light and mobile devices. Splash resistant. Operating temperature: 0–45°C. Functions: 4 modes – Low, Medium, High, External Flashlight. 2-second quick shut off. Battery level indicator. Battery life: Low – 20 hours, Medium – 11 hours, High – 5 hours, Flashing – 9 hours. Charging: Rechargeable via solar (16 hours) or USB (6–8 hours). Built-in 2000 mAh Li-ion battery. Color: Black. Material: Plastic. Size: 12.5 x 12.5 x 4.8 cm. Package includes: 1 x Outdoor solar camping light. Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual item. Measurement may vary by +/- 1–3 cm.