Using your new adjustable track light head is easy. First, find a suitable place to install it according to your lighting needs. The track light head comes with a GU - 10 bulb base, so just insert the appropriate bulb. You can adjust the glass shade to direct the light where you want it, whether it's highlighting a painting or lighting up a reading area. When it comes to maintenance, make sure to turn off the power before cleaning. Use a soft, dry cloth to gently wipe the metal frame and the glass shade. Avoid using abrasive cleaners as they can damage the surface. If you want to change the look, you can remove and interchange the glass shade. Remember, your product comes with a 1 - year warranty, so if you have any issues, contact us right away.