They are really good quality and competitively priced. Annoyance are halogens which heat up easily and I was so glad to buy these G9 LED bulbs as a replacement. Replaced 6 halogen lamps in the sanitary area. The heat dissipation is lower than that of halogens. Color and brightness is a great replacement for traditional 60 watt halogen bulbs. Uniform and natural daylight that makes my bathroom bright and clean. Those 4000K G9 color temperatures are more comfortable than 5000K white light. No blue light and flicker as advertised. It's like a color that protects your eyes. I'm very picky about my lighting and these G9 bulbs are just the right bulbs for us.