MB 3.0 Atlas (AC 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). 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.