The aluminum alloy shell is lightweight, sturdy, and durable (with a service life of 10 years), with high quality and corrosion resistance, effectively preventing damage to solar lamps under various weather conditions. A radar motion sensor used for 360 degree motion detection and 5-10 meter obstacle crossing, with more accurate and sensitive height or angle limitations. Super bright LED solar lights are equipped with 48 high brightness LEDs, and 3000lm means that each solar light can illuminate approximately 60 square meters of dark space, with sufficient light and no need to make a fuss about dim outdoor activities. 4500 mAh Lithium iron phosphate battery is a high-energy battery. The monocrystalline silicon solar cell has faster light absorption, larger area, up to 17% energy conversion rate, 6 hours of charging, 12 hours of continuous night lighting, more environmentally friendly solar mode, and saves power costs