https://youtu.be/QEvIUA7Ffp4Back in June I tested 25 of the best-selling LED lightbulbs on Amazon, and one bulb, the Philips 60W Ultra Definition came out on top in basically every measurement, but lots of people were disappointed that I didn’t test their favorite bulbs from IKEA, Costco, Home Depot, and Walmart, and other people said they wanted cooler color temperatures or higher brightness. ...