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 LED Bulb provides 100 lm, and up to 33 hours of continuous lamination on a single charge of an 18V LXT 5.0 Ah battery (sold separately). The headlamp can be powered by Makita 18V Lithium-Ion batteries with the battery holder and 47" cord that connects the battery holder to the lamp head. The lamp head adjusts 0° to 90° with 7 positive stops for improved lighting on your work surface. The non-slip rubber strap keeps the lamp head securely attached to hard hats. It can also be used as a stationary light by attaching the lamp head to the battery holder.