The Makita 40V max XGT® Upright L.E.D. Area Light (ML010G) delivers bright illumination, versatility, and convenience. Three modes of operation deliver 5,500 lumens on High, 3,000 lumens on Medium, and 1,500 lumens on Low.The ML010G delivers up to 27 hours of continuous illumination with two 5.0Ah 40V XGT® batteries on low (batteries and charger not included) It can hold (2) 40V XGT® batteries or (2) 18V LXT® batteries but operates using (1) battery at a time. It utilizes a second battery for extended run time. An AC inlet and outlet can be used to chain multiple upright lights together.The Work Light is engineered to withstand the rigors of almost any job site with dust and water-resistant construction (IP54 rated when using battery) for improved operation in harsh job conditions It can also operate from a variety of power sources and prioritizes the order from AC, LXT®, and XGT®. When using the battery, it prioritizes the least capacity battery first. Backup power is provided by an 18V LXT® battery or 40V XGT® battery and keeps the flood light on if AC power is lost (batteries must be charged).Convenience features include carrying handles, a self-righting feature that keeps the Work Light in the upright position, and L.E.D. bulbs that emit less heat than halogens or incandescent lights.XGT® is a system of equipment, tools, batteries, and chargers utilizing 40v max lithium-ion batteries. XGT® is engineered to deliver high power to take on high-demand applications, allowing users to completely transition to a cordless job site. XGT® is equipped with advanced brushless motor engineering, intelligent digital communication, and superior durability features to outpower, outsmart and outlast the rest.