Using the Milwaukee 2128 - 22 REDLITHIUM USB Stick Light is a breeze. First, if the battery is low, you can charge it either through the integrated USB - C port or the included charging dock. The charging dock can be easily mounted using the magnetic feature or keyholes. Once charged, turn on the light and choose from the 4 output modes depending on your needs. You can mount the light using the magnetic base or the hook in various positions to get the best lighting angle. The light blade can be rotated 220° vertically to adjust the light direction. When using it for inspection work, the inspection light mode is very useful. As for maintenance, keep it away from extreme heat and moisture. Since it's IP54 rated, it can handle some dust and water, but don't submerge it. If it gets dirty, you can gently wipe it with a clean, dry cloth. Remember, the limited lifetime warranty doesn't cover the batteries, so handle them with care.
