The vast, vast majority of people go with LEDs. Light is important in the catacombs, so it's no surprise that certain lamps are more legendary than others. The

The vast, vast majority of people go with LEDs. Light is important in the catacombs, so it's no surprise that certain lamps are more legendary than others. The carbide lamps are capricious, require maintenance, ruin your night vision, burn your pants and will explode at some point. But they also put out a lovely light, especially for when you're sitting in a room. A large number of people go down with the lights of their phones these days.