1: 1 replacement for existing systems without special transformer

Long sought and now found. For the affordable price of 6.50, the lamp fits very good replacement of existing halogen systems. Many 12V LED lamps have problems with the usual halogen lamps AC power supplies (also known as driver) and then light up noticeably darker, or flicker - this one is not! In our case, 3x20 W halogen for 3x4 W LED were exchanged. Whether the light is really comparable to a 50W halogen I can not but say they are significantly brighter than 20W in any case. In addition, old halogen lamps (EEKlasse DF) were less efficient than new (EEK D). The 310 Lumen put more on current 35W level). The light is - as typical of halogen lamps also bundled in this LED in a clear round spot and not homogeneously distributed (which I will also so, so you take it reflector lamps). The light color quality is also significantly warm white, though with a noticeably lower amount of red but still quite comfortable in the living area.
The light itself affects not pale, though the light spectrum is a bit monochromatic, than of halogen lamps. Warning: The lamp is also sold as a cold white - do not confuse! I am pleased and will also convert our second 3 light.