The Fenix HL05 is a mini-portable multi-functional headlamp with a maximum Lumen output of 8 lumens. The HL05 goes beyod its limited body size. Measured at only 13 grams of weight, the HL05 features 4 output modes, including flashlight red light, which deliver up to 280 hours of illumination. This versatile lighting source can be worn on the head or clipped on a backpack or hat. You will find you use this little jewel more than imaginable.