Along with complete packs, I also found several loose Superbulbs. These are 60W, which are rather commonly found loose, but pretty rare in packaging. They were probably the first popular 10,000 hrs bulbs here. They have a rather low efficiency of 605 lm at 60W. It is however better than Globe's low-end 60W bulbs which have about the same lumen output for only 1,000 hrs!
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