Goal Zeros Light-A-Life Mini Quad USB Light Set is powered by a USB port and is ideal for lighting up small areas. Each LED light puts out 110 lumens on high and 30 lumens on low. For more light, simply chain up to two Light-a-Life Mini Quad USB light sets together. Chained lights can be turned on and off independently. Lights are spaced 4ft. apart. Collapsible diffuser allows you to choose area lighting for broad, bright light or lantern lighting for a soft, ambient light. 6.3-watt maximum output. Pairs well with Goal Zero Flip 30 or Venture 30 Rechargers. Includes: USb-powered string of four lights, four colored shades, four white shades, four carabiners and one mesh storage bag. Manufacturers 12-month warranty. Per each. Total length:16 ft. Light: 2.82H x 1.48 dia. Wt: 8.8 oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Size: LAL MINI QUAD. Color: White. Type: Lantern Globes.