I gekauft.ich the lamps as an extension to my starter a single lamp had already bought as an extension that has not fit the color spectrum to match Original Equipment lamps. She had, as I could read in other forums already sometimes, blue and green to depict problems. The problem, however, did not occur in these two lamps that color spectrum coincided exactly with the original lamps from the starter. Mind you have all Hue Bulbs some problems in the color spectrum, because the bulbs are grown on a high lumen number, thereby compromising color reproduction were made. Especially good you can see the as compared to the hue LightStrips how can represent much more saturated colors and a wider color gamut. This was declared by me as well as support which was very friendly, and the single lamp that actually messed up is also replaces me. Overall, I feel this compromise acceptable, you can make beautiful lighting scenes so anyway. Toll would, of course, when Philips would alternatively still bring out lights that are actually grown on a large color spectrum. By the operator establishes the lights are getting better, Philips maintains its products very well here. It regularly updates the app out as well as the firmware of the devices will be updated as necessary.