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 external flashlight Hanging cord Built-in USB ports for recharging the light and mobile devices Splash resistant Operating temperature: 045C 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 (68 hours) Built-in 2000 mAh Li-ion battery Color: Black Material: Plastic Size: 12.5 x 12.5 x 4.8 cm Package Contents: 1 x Outdoor solar camping light Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement may vary by +/- 13 cm.