The UltraLite-ALS is a revolutionary, high-powered forensic light from CAO Group. The UltraLite-ALS combines patented light technology and power in a small device. With rechargeable battery packs that slip in and out of the UltraLite-ALS like the magazine of a gun, officers will never have to pack around another heavy power source. The UltraLite-ALS also has powerful, interchangeable heads in various colors and wavelengths -- making it the only ALS needed at the crime scene.