Specifications; Product name: solar sensor lamp Solar panels: 5V 2.0W Maximum voltage: 4.25V Minimum voltage: 2.65V Operating current: 30-1200MA Maximum power: 4.5W Products are divided into three specifications; Same width, same height, different length. The power of the three specifications is also different. Four working modes switch with one key. The solar panel has a small tilt angle, which is suitable for more installation places. The lampshade has an arc surface. With a large Angle, the light shines outwards and has a large area. Equipped with lithium iron phosphate battery, the long battery life can ensure the service life of the product. Stable and sensitive radar wave, no dead Angle induction. The 100% crystal chip is 2835LED with high lumen, and the light efficiency can be guaranteed.