High efficiency solar cell panel, fast charging, with 17% conversion rate. Built-in large capacity rechargeable battery, long storage. Mosquito Repellent: High efficiency purple LED with excellent mosquito repellent effect. After the mosquitoes approached, they were killed by the high voltage power grid. This lamp uses ultra bright LED lights with automatic light detection function. It automatically turns off the lights during the day and automatically turns on at night. ABS protective shade designed to prevent the child from getting into the hand, thus avoiding electric shock. No chemicals, no more pesticides or potentially dangerous sprays. Easy to use: just plug it into the lawn. The bulb emits two kinds of light, white light can be used as lawn lamp, purple light is used for mosquito lamp, one lamp is versatile.