I ordered Pure White 4000 K; Power consumption 9W 220V. Supplied Warm White, power consumption 3x3w-I don't know what the information on the packaging is, but it certainly does not correspond to 9W !!! Lights up as 3W when connected. I tested it on a tester - result = 4W see photo. this is useless to me. They cheated on me!
not very powerfull. seller wrote 450 lm, but they illuminate poorly. Inadvisable.