a. lagging b. leading c. unity d. 9.6
I haven't purchased LED bulbs yet, and I don't know much about their power factors. Still, I think I'll need this information in the future because I recently purchased LED strip lights. I love them. I can download software and change the color of their light from my phone, isn't that cool? They're much better than standard light bulbs, which I think almost no one uses anymore because LED lights are much more convenient, beautiful, and, most importantly, cheaper. The power consumption of LED bulbs is generally very low.