Three LEDs produce a tight beam with optimum peripheral illumination; Two ultra-bright blue taillight LEDs make certain you can be seen even in thick smoke; can be programmed on/off or flashing; Optimized electronics provide regulated intensity; Large, multi-function, push-button switch easy to use with gloved hands; Rechargeable lithium Ion battery. Fully recharges in 9 hours with battery status indicator; High impact, super-tough nylon construction; rotating head constructed from high grade aluminum encased in super-tough nylon; reinforced D-Rings; Rubberized cushioned-grip handle designed for easy hand off; IP64 rated - dust-tight and water-resistant; 2m impact resistance tested; Flat base area allows light to stand on its own for scene lighting; Standard System with 120V/100V AC/12V DC and heavy duty shoulder strap