This is a security sensor light. It's a good idea to have one for security, especially with the recent rise in crime. The RITEX sensor light has a 150W output and covers a range of up to 180 degrees. It turns on automatically and provides 5000 seconds of illumination, enhancing safety at night. 【Rainproof Design】 The rainproof design makes it suitable for outdoor use, allowing you to use it with confidence even in bad weather. It's particularly ideal for outdoor spaces like gardens and parking lots. - Brand: RITEX - Model Number: M-2150 - Output: 150W Stored in a warehouse. Tested and confirmed to light up before listing.