Energy Saving, Expectancy, Low Power Consumption, Rechargeable. The solar lamp relies on clean, endless and environmentally friendly solar energy as a source of energy. The system is mainly composed of solar panel, light source and battery. The solar shed light can be by solar panel as well as a 5-8V charger. How to use:Fix the solar panel on the roof or sunny place. Introduce the cable into and insert the plug into the connector to charge it (you can also use the 5V-8V charger for charging). After the solar panel is fully , the ball bulb can be used as use of mobile lighting tools. A : Under sunny condition, put the solar panel in the sun, insert the connection line into the connection hole of the bulb, indicating that the light is on and is being . B : Connect a data line to the connection holes of the 5-8V charger and the bulb, indicating that the light is on and is being . C : In the evening, you can use a light bulb that is full of electricity. Type:LED Solar Bulb LED Type:SMD 2835 Solar Panel Power:6V,1W Luminous Flux:250 (Equivalent to a 15W incandescent lamp) CCT/Wavelength:5500-6500K Using time:6 Hours Charging time (by solar panel):6 Hours Voltage (V):DC 5V-8V Output Power:1.5W Capacity of lithium battery:1000 mA Service Life:50000 Hours Function:Home Lighting, Emergency Lighting, Commercial Lighting, Outdoor Lighting, Horticultural Illumination. Structure:A: Strong hook , B: Controller , C: ABS synthetic plastics , D: LED lamp beads , E: LED light board F: Lampshade , G: Lithium battery . Material: PC+ heat-dissipating aluminum substrate colour: As shown Package Contents: 1 x Solar Camping Lights Only the above package content, other products are not included. Note: Light 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.