Am I the only one who has this strange resistance to light-bulb replacement? I’m working on my Happiness Project, and you could have one, too!

To compare apples to apples, I tested only LED bulbs that aim to replicate the classic 60-watt/800 lumen incandescent bulb. A little spec-splaining: Watts measure energy use, lumens measure ...

LED bulbs have a 19-year lifespan and sip electricity at about one tenth that of regular incandescent bulbs, but a 60-watt (or higher) replacement has been elusive.