Constructed with stainless steel for long-lasting use. High-efficiency polycrystalline silicon solar panel for fast charging. Waterproof design ensures reliable performance in all weather conditions. Equipped with intelligent light control,it charges automatically during the day and lights up at night. Application:Ideal for ambient lighting,outdoor decor,night lights,holiday decorations,and more. Product Name:Solar Wine Bottle Lamp Solar Panel:2V 40mA Polycrystalline Silicon Battery Model:1.2V 600mAh Nickel-Hydrogen Working Voltage:1.2V Waterproof Rating:IP65 Light Source:Warm Light Usage Tips: Clean the solar panel regularly to optimal sunlight absorption. Place the lamp in a location with direct sunlight for maximum charging efficiency. Notice: Avoid exposing the product to extreme temperatures or strong impacts. Do not disassemble the lamp as it may damage the internal components. Color:As Shown Material:Stainless Steel Package Contents: 1 x solar candle light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.