Features: Provide you with high photochemical conversion rate, you can charge them through a charger or solar energy to ensure enough power, different types correspond to different charging types. The double magnet feature allows for direct attachment to any metal surfaces. Charging function for mobile phone, you can charge your mobile phone when your mobile phone is out of power outdoors. The lamp can display the power in 4 levels and display the power in real time, which is convenient for you to charge in time. Great for repair work, emergencies, or as a work light, enhancing convenience. Specifications: Materials: ABS Power: 200W/500W 200W size: about 170x150mm/6.69x5.91inch 500W size: about 215x175mm/8.46x6.89inch Package Includes: 1set Camping Light note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color of the item.