Energy Saving, Long Life Expectancy, Low Consumption, Rechargeable. The solar lamp relies on clean, endless and environmentally 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 charged by solar panel as as a 5-8V charger. How to :Fix the solar panel on the roof or sunny place. Introduce the cable into the house and insert the plug into the connector to charge it (you can also the 5V-8V charger for charging). After the solar panel is fully charged, the ball bulb can be used as of mobile lighting . A : Under sunny condition, put the solar panel in the , insert the connection line into the connection hole of the bulb, indicating the light is on and is being charged. B : a data line to the connection holes of the 5-8V charger and the bulb, indicating the light is on and is being charged. C : In the evening, you can a light bulb is full of . Type:LED Solar Bulb LED Type:SMD 2835 Solar Panel :6V,1W Luminous :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 :1.5W Capacity of lithium battery:1000 mA Service Life:50000 Hours Function:, Emergency Lighting, Commercial Lighting, Outdoor Lighting, Horticultural Illumination. Structure:A: Strong , 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 the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.