Using the Milwaukee 2012R is a breeze. First, if you want to use it as a headlamp, put it on your head. The soft, sweat - absorbing microfiber forehead will keep you comfortable all day. You can adjust the 5 - position light head to point the light exactly where you need it. If you need hands - free lighting for a task, simply detach the magnetic light head from the strap holster and magnet - mount it on a suitable metal surface. To choose the right light for your needs, you have 5 light output modes. The on - board battery indicator will show you the battery status. When the battery runs low, use the 2 - foot Micro USB cable to recharge it. As for maintenance, since it's IP54 rated, it can handle some dust and water, but try to avoid submerging it. After use, clean it with a soft cloth. If you encounter any problems, remember it's covered by a 2 - year warranty.
