Solar Powered LED Light StringIdeal for lighting buildings, doorways, walkways, windows, trees, gazebos, deck railing and stairs.Since it uses the energy of the sun and is rated to last over 100,000 hours,.The string lights can be placed partically anywhere without messy wires or need of electrical outlets.The water and weather resistant string lights will illuminate for 8 to 12 hours and turn on/off automatically based on lighting conditions.Switch to “Flash” function for a more festive look.Description: 100 Cool White LEDs 33 Foot String of Lights with 7 Foot of Lead Wire from First Light to Panel 30 Lumens Brightness Dual Mode Switch: Steady or Flashing Water and Weather Resistant High Efficiency Solar Panel Converts Sunlight into Energy Easy to Install (Indoor & Outdoor) Will Illuminate for 8 to 12 Hours. Auto on/off Feature Includes: LED String Lights, AA Ni-MH Rechargeable Battery, Solar Cell / Electronics Compartment, Ground Steak, Dryall Anchors and Screwsi-Zoom