Totally portable and easy to use. The built-in motion sensor activates a bright 1W LED for 10-seconds. The sensor can also be overridden to stay on if required. It’s self-recharged through the day using the integrated solar panel, and can provide up to 1hr of continuous light from the battery. It has a magnetic mount to rapidly attach / detach as needed. A metal plate and mounting hardware is included for non-ferrous surfaces such as timber or masonry too.