1.Solar panel: 2V/100mAh, 0.2w amorphous silicon solar panel；
LED light source: 1 0.2W high-brightness yellow LED lamp；
Energy storage element: a 1.2v /600mAh nimh battery light-controlled switch: the light-controlled switch can judge whether it is day or night according to the intensity of the light, and automatically turn off or turn on the light (when testing the light, please test in a dark place or cover the solar panel to form a night environment before lighting up the test)；
Main switch: external independent ON/OFF switch, can be turned OFF when not in use for a long time.
Material: simulation candle + advanced ABS plastic lamp body + metal paint wall hanging bracket；
Light body color: black；
Working hours: normal sunny sun one day, night can be about 8 hours on the light work; If the battery is fully charged for 2-3 days, the lamp can be on for about 20 hours.
Waterproof grade: IP65；
Solar power, intelligent light control, automatic light off during the day, automatically light up when it gets dark.
2.The working principle of solar lamp is simple. The solar cell made by using the principle of photovoltaic effect receives solar radiation energy in the day and converts it into electrical energy for output. After charging and discharging controller, it is stored in the battery. About 5V, the charging and discharging controller detects this voltage value and then ACTS, and the battery discharges the lamp. The battery discharged 8. After 5h, charge and discharge control action, battery discharge end. The main function of the charge and discharge controller is to protect the battery.
Efficient and energy-saving 1000 hours only consume a few kilowatt hours ；
Ultra-long life semiconductor chip, no filament, no glass bubble, not afraid of vibration, not easy to break, service life can reach 50,000 hours (ordinary incandescent lamp service life is only 1,000 hours, ordinary energy-saving lamp service life is only 8,000 hours)；
Light healthy light contains no ultraviolet and infrared rays and produces no radiation (uv and infrared rays are found in normal light lines)；
Green environmental protection does not contain mercury, xenon and other harmful elements, which is conducive to recycling and utilization, and will not produce electromagnetic interference .
Vision protection dc drive, no stroboscopic；
High light efficiency, low heat: 90% of electric energy is converted to visible light ；
High safety coefficient requires less voltage, current, less heat, no safety hazards, can be used in dangerous places such as mine；
Market potential large low voltage, dc power supply, battery, solar power supply, can be used in remote mountainous areas and outdoor lighting and other power shortage, power shortage places.