MB 3.0 Atlas (Battery powered) is simply Genius! A combination of smart mechanics and efficient electronics, designed to survive extreme temperatures and harsh working conditions, 24 x 7. Penetrant resistant, with acoustic battery indicator and certified with an ingress protection marking of IP68. Beam profile covers an area of Ø 8 inches / 20 cm and generating an intensity of 9 000 µW/cm2 from 38 cm (15 inches). Batteries can be recharged by removing them or simply charged via an external charging cable. MB 3.0 Atlas has been tested to comply with ASTM E3022-18, Airbus AITM6-1001, Pratt & Whitney and ISO 3059-12 standards as well as USAF requirements. It also complies with Airbus AITM6-1001 at a working distance of 21 inches (53 cm). This light does not have white light.