I went to light a cigarette ( rolled cigarette) in the dark one night while I was camping and I ignited my right eye with the lighter. I was in alot of pain. Prior to that I had put some hand lotion on a cyst that I had been to the emergency room for by the advice of a doctor that I had seen earlier. That might have caused the flare up but I think nthat the lighter is defective. I singed both my upper and lower eyelashes and burned my right eye. The cyst was singed also.