
To keep your Acuity Brands WLT Watch Light NEMA Head light performing at its best, the cleaning frequency for the refractor/lens depends on how dirty the environment is and how much light output you need. The product manual recommends cleaning the outside of the lens when it appears dirty. Wash the lens with warm water and a gentle, non-abrasive household detergent. Rinse it with clean water and dry it with a soft cloth. If the inside of the optical assembly gets dirty, follow the same cleaning steps for the lens and replace any damaged gaskets. Regular maintenance is also a good idea to ensure your security light continues to work properly and last a long time.


