TIANG Solar Mini Lights String [2 Pack] Specifications: LED color: Cool WhiteTotal bulbs: 400 LEDTotal length: 144ftLights length: 132ftLead cable: 6.5ftLength between 2 leds: 3.9inWaterproof: IP44 The Solar Panel Built-in Light-Sensitive System Auto Turn ON/OFF: When switched on, the light will auto turn off when the panel receives light; and auto turn on when it is in a dark environment. Note: Keep the panel away from other direct bright light sources, such as headlights, street lights, corridor lights, etc. The light source will make the solar light turn off automatically. Solar Powered -Auto On/Off Every solar panel with an 1000 mAh battery inside and can work for more than 8-10 hours when fully charged. Please try to expose the solar panel to direct sunlight. This solar string light for garden will auto charge in the daytime and auto light up at darkness. IP44 Waterproof Both the lights and panel are IP44 waterproof, this outdoor solar string lights can withstand all kinds of bad weather, whether it is heavy rain or snow, they can keep the lighting well and provide a warm atmosphere for your yard. 8 Lighting Modes & Memory Function There are 8 modes of led outdoor light strings to meet your different needs and preferences. Built-in memory chip has a memory function, it will remember your last light setting mode, no need to reset the mode every time. Using Tips: Please remove the stains on the surface of the solar panel regularly to ensure the best charging effect of the solar panel.It is recommended that the solar panel has been charged in the sun for at least 5 hours before the first use. TIANG solar outdoor patio light string is a good companion for decorating Christmas, garden, fence, balcony, deck, birthday, party, wedding, etc.