The HART 5000 Lumen LED Street and Area light is perfect for illuminating areas that have sunlight but no electrical outlet. This light has two adjustable light panels and can be mounted on a flat wall surface, or on a pole (not included). The dusk to dawn light feature will turn the light on at a low lumen level at dusk. When motion is detected, the light will turn on at full power. When motion is no longer detected, the light will dim back to a low level. This HART security light uses high quality and bright LED's. At 5000 lumens, this is one of the brightest lights that uses solar technology. There is a 2-Year Warranty to back our quality. This light can be installed by beginner DIYer. The light has an easy-to-use mounting bracket. The lithium-ion battery will last for years and can be replaced as needed. The motion detection will work to 25'. The beam angle is 120 degrees, and the beam spread is 90', The HART FSI 80-8393-5K is an excellent value and will provide ample lighting in most areas.