He turned on the light switch. The hall went on. Then he heard a popping sound the light bulb blew out. It was time change the bulb. He went into the kitchen. opened a kitchen cabinet. He looked at five light bulbs. One of them was 100 watts. was the one he needed. He went back the hall. He unscrewed three screws. These screws the glass globe in place. The globe protected light bulb. He removed the glass globe. He into the bottom of it. A dead bug in the bottom. He put the bug into trash. He unscrewed the old light bulb. He it. It made a noise. He screwed in new light bulb. He replaced the globe. He in the three screws. The light went on. threw out the old bulb.