Spec: Item Type: Mini Solar Panel Material: Polycrystalline Silicon Model: 5V 250mA Solar Panel+Cable Solar Panel Size: Approx. 110x69mm/4.3x2.7in Cable Length: Approx. 30cm/11.8in 1. The low light effect is good, with the advantages of high conversion efficiency and output power. 2. It has a wide range of applications and is suitable for research on solar energy for experimental use, and it is also suitable as a material for various products. 3. It can be used to make solar lawn lights, solar landscape lights, solar cell phone chargers, solar flashlights, and various solar toys. 4. It is made of a special process, polysilicon material, wind and snowproof, and easy to install without complicated steps. 5. Including one cable with length of 30cm/11.8in, which can provide much convenience for your using. The low light effect is good, with the advantages of high conversion efficiency and output power. It has a wide range of applications and is suitable for research on solar energy for