The brightest cordless lighting on the job site. The M18™ RADIUS™ Site Light/Charger sets a new standard for cordless lighting. Capable of operating with one or two battery packs, the RADIUS™ site light/charger provides complete coverage of the workspace with 9,000 lumens and a beam of light covering up to a maximum of 360°. Adjustable light output allows the user to light the job site for up to 14 hours on a single full charge. It can also be plugged into an electrical outlet and has a daisy chain capacity that allows users to connect up to 12 lights on a single circuit. Its unique stackable design facilitates transport and storage of the RADIUS™ site light in all workspaces. Designed to withstand the worst conditions, the 2151-20 site light features a high-impact polycarbonate lens. As with all M12 and M18 cordless lights, the RADIUS™ SITE LIGHT is backed by our 5-year tool warranty and its LED light is covered by a limited lifetime warranty. With the goal of improving the productivity of trade professionals, MILWAUKEE® offers more than 125 high-performance solutions fully compatible with the M18™ product range – the fastest-growing 18V cordless system on the market.