Best Choice for Solar String Lights: You don't need to turn the light on or off manually: It will automatically light up at dusk and turn off during the day. Solar Powered: No electric bill you need to pay, helping you save money and protect the environment. Waterproof Grade: No need to worry about getting the bulbs into your house when it's raining, both the solar panel (IP65) and bulbs (IP44) are waterproof.  Two Spare Bulbs: In order to avoid possible damage, we provide 2 spare bulbs for you to replace the bulbs if you need them. 4 Lighting Modes: Steady on, Breathing mode, Fast strobe, slow strobe.Good for you to choose the lighting effect. Grensk waterproof solar led string lights: Perfect for decorations, weddings,decks, patios,pools, parties,backyards, and more, will add ambiance to any event, and beautifully highlight any outdoor or indoor space Specifications : Light Color: Warm White(2700K) G40 CRI:80+, Voltage: 3V Length of String:  25ft Solar Panel: 5.5V  3W(25FT) G40 Power Per Bulb: 0.5W Lumens: 50 Lm Lifespan: 12 months above (500 charging cycles. A charging cycle is to fully charge and then consume this process.) Battery Capacity: 25FT:3.7V 2200mAh 18650 Lithium *2 pcs  How to Charge: Solar rechargeable USB charging: 5V 1A / H Full charging time: 8h Working Time for solid mode: 8h Working time for strobe mode: 12h Working Temperature: -20°C~+45°C 25FT Package included : 1 x Solar Panel 1 x Ground plug kit 3 x Fixing screw kit 1 x 25 LED Solar String Light + 2 pcs spare bulbs 1 x User manual

Read more less