For brightness: Full replacement of a conventional 20W halogen lamps, even a little brighter.
For light color / color temperature: Light is a little whiter than a halogen lamp. Not bad, not disturbing. The perception of color temperatures of most LED bulbs is purely subjective, everyone takes the colors different perceptions. The fact that the reproduction of a real warm white incandescent light with LEDs is not so simple, you need those who have a little bit of a clue can not be explained. Either the colors are too cool or they go too far into the yellow, but we're still in the infancy "of LED - technology.
For use: Optimal Lighting for corridors, kitchens, bathrooms and wherever even light is needed. Absolutely scattered and uniform light distribution, not focused, collimated beam of light, as it is known from conventional halogen spotlights. I assume that these spotlights in the hallway and one in the bathroom, I'm thrilled with the uniform illumination.
To install: These bulbs can be no problems at 12V AC power, but depending on the quality of the existing transformer can occasionally adjust a slight flicker. It must also be noted that with conventional halogen transformers, the output voltage is 12-14V, so is not really stable and LED's are highly sensitive to excessive voltage. To exploit the optimum service life of these lamps, a so-called LED driver, so a for LEDs optimized transformer is really advisable to write a smoothed constant DC voltage.
For processing: These lamps are very high quality and very good quality processed. A closer check can be stated that this is not a cheap product. The components are housed safely behind a closed disk and are thus quite suitable for damp locations.
Due to its excellent price-performance ratio, the processing and finally the fulfilled expectations I forgive here the full score and of course give a very strong buy recommendation. When you finally runs still to heart that these lamps pose an unjustifiable low savings in the mass, also measured at the switched-on, one need at ever rising energy prices not to entertain further ... you're doing something for the environment ,
