Yeah, I stopped using those 120V drop lights years ago, ever since the 18V cordless snake lights and fluorescent work lights came out. Those things were dangerous, especially the ones with open bulb and the spun reflector. I can remember at least a few times back when I was an apprentice when the hot bulb shattered because of thermal shock from getting water dribbled on it and you would end up with exposed energized electrodes from the bulb base sticking out. GFCI protection probably could have come in handy in those situations, but I don’t think it was as prevalent back then as it is today.