2011 House Bill 4815 ↩

House Roll Call 413: Passed

To establish that incandescent light bulbs of any wattage may be sold in Michigan if they are completely made in Michigan, notwithstanding a federal law phasing-in a ban on bulbs 40 watts and above starting in 2012. Congress claims authority to impose this ban based on the Constitution’s interstate commerce clause, so presumably a 100 percent Michigan bulb would be exempt.