Is UVC light harmful? Yes, UVC light is harmful. Safety precautions You must wear UVC protective eyeglasses such as these: BlueMarble Technologies will provide these glasses to the installers and service personnel at no cost for your protection. You must wear long sleeves shirt, pants and latex or work gloves so no part of your skin is exposed directly to the UVC light. Do not look directly at the UVC light. Do not expose skin under the UVC light. By admin|2022-05-09T12:29:31+00:00April 6, 2022|faq|0 Comments Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail About the Author: admin Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.