Got these bulbs at the same time I bought a very special light fixture for our guest( grand daughters) room at our house. We went on Wayfair web site and they told me the things they would like to have for “their” room. The light fixture has crystals that shine rainbows when the sun hits them. The girls get excited and say let’s dance in the rainbows grandma. I bump the crystals and we dance and dance. Wayfair the light fixture was fabulous and the memories are priceless. I do love I can buy  the bulbs for that light fixture at the same time on line. Never had to leave my house. This GMA gets to do the Happy dance with the girls.