thank you for your story robin. exposed bulbs are protected by clear glass cylinders mounted on a metal bar running through the center of the fixture. i was curious if anybody here would care to comment on this disaster waiting to happen from our friends at power jack. that was important to me, especially with scale. she had an appointment last week at the cancer center. everyone appreciates being drenched on your couch by the time you relax. someone will be in touch with you shortly to discuss. 