This Lumo LED head lamp is a indestructible portable LED headlight, which is perfect to illuminate your site. It uses Chips On Board technology that offers up to 10X more lumen output per square centimetre. The multiple LED chips are directly bonded to single module. Dual brightness adjuster allows to adjust brightness to full power and half power. It is powered by a USB chargeable battery that charges to full in just 3 hours. Full battery delivers up to 4 hours full power and 6 hours half power.Rugged casing protects the lens while ensuring a constant clean and unspotted light. The COB enclosed tough lens projects the light in a clear even spread without dark spots. Ingress protection safeguards against intrusion of solid objects that include dust, accidental contact and water in electrical enclosures. It offers excellent impact and water resistance. This headlight comes with 180 degree rotatable magnetic stand. It offers hands-free illumination for any job site.