2-Mode operation: delivers 750 lumens on high mode or 440 lumens on low mode. Up to 17 hours of continuous illumination with a 5.0Ah 18V LXT battery on low mode (Battery and charger not included). Extreme protection technology (XPT) is engineered for improved dust and water resistance for operation in harsh conditions (only with DC power). Lights effectively illuminate work area without the high heat of halogens. Adjusting knobs enable the user to direct the Flood light to desired angle. Battery or corded operation; compatible with 18V LXT batteries (battery not included).