The power consumption of the lamp is less than 3 Watts. The luminous flux is about 190lm, or about 60lm / watt, which was to be expected at this price point products. A labeling of the product with the energy efficiency index is missing. Biggest gripe is the lack of color reproduction. With a CRI / Ra of 60 this product is not suitable for lighting purposes. The European Directives 874 and 1194 are not adhered to.