Solar Power LED Bulb Lamp Rechargeable Outdoor Lighting Portable Sandbeach Fishing Light How to use: The photovoltaic panel is fixed in the roof or a place with sufficient sunlight The wire is introduced into a room and the plug is plugged in the port for charging(5-8V Charger is available) Pulling out the charging plug to use the bulb as a mobile lighting lamp after charged. Specifications: Item Type: Solar Lights Material: ABS Shell Color: White Bulb Power: 15W Solar Panel:1W Battery:850mAh Voltage: 3.7V Lighting color:Pure white Color Temperature: 8000K Max Brightness:130lm Type of Light: LED LED Quantity:12pcs Full Charged Time: 8-10 hours under direct sunlight (Also a 5-8V charger can be used for charging) Effective Lighting Time when fully charged: 5 hour Waterproof level:IP55 Bulb Size: 11*6.2cm(Length*Diameter) Solar Pannel Size: 11.5*7.1mm Charging Cable Length:3m Hanging Rope length:18.5cm Package includes: 1/2 x Solar Lamp 1 /2x Solar Pannel (with Micro charging cable approx. 3m length) 1/2 x Hanging Rope