High-luminance 1.6W single L.E.D. provides 100 lumens Lamp Head adjusts 0º - 90º with 7 positive stops Lamp Head features a IPX-4 water-resistant design Non-slip rubber strap keeps the lamp head securely attached to hard hats Can also be used as a stationary light by attaching the lamp head to the battery holder Battery holder features a built-in clip for attaching to belt 47" cord connects battery holder to the the lamp head Compact and ergonomic design at only 2-13/16" long Weighs only 1.9 lbs. with battery (battery not included) The 18V LXT® Lithium-Ion Cordless LED Headlamp is a portable, hands-free light source for wherever the job takes you. The high-luminance 1.6W single L.E.D. bulb provides 100 lumens, and up to 33 hours of continuous illumination on a single charge of an 18V LXT 5.0Ah battery (sold separately). The Headlamp can be powered by Makita 18V Lithium-Ion batteries with the battery holder and 47cord that connects the battery holder to the lamp head. The lamp head ad