Review on 💡 Sylvania CF13DS: Powerful and Energy-Efficient 13 Watt Compact Fluorescent Bulb by Troy Zelazny

They just work. I'm always a bit apprehensive when ordering similar items online for fear that they won't be compatible. But they came as advertised and now I have a large supply to use and share with my neighbors. By the way, you usually hear that fluorescent lights last a very long time, but I don't think they last much longer than some old incandescent bulbs. I suspect the bulbs are fine, but the "conversion" in the base (power supply? transformer?) is designed to take less time.