The lamp was quickly delivered within 3 days, and is very light (has no heat sink). The needs that may not, because connected to a measuring device are presented in the amount of white only 3.8 watts (at 219 volts at noon). With only one color 1.9 watts. In standby still the RGB LED consumes considerable 0.9 Watt !!! The remote control works well, and it's even a battery case (you need only remove the protective film). About life I will report later. When one turns on the LED grid, it will light red. This LED RGB bulb is a nice gimmick, but you can order just a lampshade light colored, and is not suitable for lighting a room. Otherwise, the white is not hot-looking but cold-looking with a bluish cast! A problem with this technique is that no real yellow is created (have one RGB LED lamp with battery for the table, and because it is so). It is very good that the lamp remembers the last setting. If you switch the lamp with the switch, for example, in White from, this is also in white again! The lamp has a power-on and switch-off delay of about 0.5 seconds. You can turn down to about 50% of maximum brightness in 4 steps, but this is usually unnecessary, as the lamp is not very bright. In the color white corresponds to the maximum brightness of a 25W incandescent lamp! The color transitions are nice and fluent adjustable in 2 speeds. A humming noise, etc. I have not seen in the dimmed state. If the light output is not so weak and I do not know so awful, I would give it 5 stars! For the price you can not expect good.
