Feature:1. FLEXIBLE AND RECHARGEABLE: This solar bulb is energy efficient and can be charged using unlimited sunlight, which is useful and practical, provide great convenience2. CONNECTION METHOD: Solar panels can be fixed on the roof or any sunny place, waterproof wires can be introduced into the room, and DC connectors can be inserted into the port for easy charging3. ABSORB AND STORE ENERGY: During the day, when there is sunlight, the solar panel automatically absorb sunlight, convert into electricity and store in the battery, illuminate the night and dispel the darkness at night4. STRONG MATERIAL: The solar bulb is made of ABS plastic, durable and shockproof. The lampshade is thickened PC, which is not easy to break5. COMPACT AND PORTABLE: Solar bulbs are so small that you can hang them on a backpack or in a tent to go hiking or camping. The charged bulb can be used as a portable lighting deviceSpecification:Item Type: Solar Light BulbSolar Light Battery: 18650 Lithium battery 2200mAhSolar Charging Time: 8 HoursBrightness: 600lmRemote Control Battery: CR2025 button battery 50mAhWeight: Approx. 437.00g / 15.41ozMaterial: ABS and PC.Package List:1 x Solar Light Bulb1 x Remote Control1 x User Manual