With LED bulbs, I am very critical, mainly because the light output is driven much jewelry. But in this model, the luminous flux actually seems to agree. You can hardly look directly into the spotlight because he is so so bright. At comparable Billigheimer LED lamps the light output was rather disappointing. The light intensity is relative to comparable to 50W halogen. The color temperature is compared to halogen slightly reddish, but does not interfere. At the edge of the lamp processing is a little bad, but does not affect the function.