【Upgraded Brightness Solar Lights Outdoor】: 200 Super Bright LED bulbs on 66ft high-quality copper wire with 6.6ft lead wire. high quality and flexible cooper wire can conform to any shape you want. wrap around tree trunks or gazebos; in the dark, the wire fades to invisible, leaving only the bright lights.

【8 Modes & Memory Function】: These solar string lights have the On/Off button and mode button. You can select 8 different modes to satisfy your diverse needs by pressing the mode button.And the built-in memory chip saves your last modes setting, so there is no need to reset it again.

【Energy Saving & Auto On/Off】：Charging by solar energy, the string lights have no extra utility electric cost, and no need to replace the battery. These solar string lights are charged during the day and automatically turn on at dusk, 120°rotation angle, adjust the charging direction according to the angle of sun exposure, and work up to 6 hours after fully charged.（*NOTE*：Please Power "ON" first before charging.）

【Wild Use】: They're widely used in the road, yard, window, shops, hall, stage, especially as a Christmas tree decorated with lights which create a warm and romantic holiday.

*NOTES* : 1. Cold weather affects the efficiency of solar conversion, the light time will be longer during summer days and shorter during winter days. 2. If the lights couldn't work when you receive, please send us a message through "Ask a question" service on our store page. We will offer you satisfactory solutions.