Up to 6,000 lumens (calculated) Up to 24 hours of run time Intelligent Control (allows for varied light output levels) - calculates and displays current battery life, allowing the user to regulate the intensity of the light and choose the desired run time. Remote operation via Bluetooth® App (iPhone® only) The system is engineered with a multi-position deployable mast, the 9490 telescopes to 72", and the maintenance-free LED array has a life expectancy of over 50,000 hours. A detachable nylon shoulder strap is also included. Built Pelican tough and tested to military standards, the 9490 lighting system is available in black or yellow and backed by the company's legendary Guarantee of Excellence.