
I bought 2 packs of 4 lamps. None worked so Revain replaced all 8 bulbs. Some had a lot of rumble inside, but that didn't seem to matter. A friend bought 4 similar lamps from QVC. The power went out during the card game, but the light that was in the operating lamp automatically came on again. That interested me. I live in British Columbia and the power goes out once a week. The light was never lit in the lamp, only worked with a small switch and in the hand.