The solar light uses the best PIR sensor with 120 ° sensor, which can detect motion around 3-5 meters and cover the wider area with better illumination. Advanced version solar lighting is equipped with 2200mAh rechargeable battery, much brighter and more powerful to meet your daily needs. A strong light emission brightens 270 °. The outdoor solar spotlight can detect movement quickly and effectively, you have 3 lighting modes to choose: strong long light mode / strong light sensor mode / weak light sensor mode. The solar light is designed for outdoor use and made of ABS plastic, so it is waterproof and heat resistant. Even if in frosty winter or scorching summer, 100 led solar light can be charged by sun and work normally. No need for cables and wires, you can install the solar lights on the wall with the screws provided. The ideal installation height is around 1.7 to 2 meters.