Solar head lamp

Note 1 solar head lamp. Not into corrosive liquid, that this might damage the product. 2. Please don't use sharp objects scraped surface of solar panels. 3. Please put solar panels up in direct sunlight, to ensure the best photovoltaic effect. 4

 solar head lamp note 1. Not into corrosive liquid, that this might damage the product. 2. Please don't use sharp objects scratching solar panels 【 Solar panels, 太阳能板) Is by absorbing sunlight, the solar radiation through the photoelectric effect or photochemical effect directly or indirectly converted into electrical energy device, the main material of most of the solar panel as the 'silicon', but because of the production cost is larger, so it widely used, we still have some limitations. 】 On the surface. 3. Please put solar panels up in direct sunlight, to ensure the best photovoltaic effect. 4. Laypeople, cannot open the enclosure, thank you for your cooperation.