Olight Array 2 is a compact and practical headlamp. It offers 3 white light levels from 100 to 600 lumens and a SOS mode. Its side switch allows you to change the output intuitively. With the 60-degree adjustable design, you can aim the light precisely. The whole product weighs only 109g/3.84oz. You will hardly feel its weight when wearing it with the elastic and sweatproof headband. The separate 1600mAh battery pack is rechargeable via the popular Type-C port. The red indicator on the battery pack gives an eye-catching alert. It also features IPX4 water resistance and 1-meter drop resistance. Small and reliable, the Array 2 will be a helpful lighting tool in the dark.