Is the price in accordance with fairly decent. The luminosity is comparable to a 50-60 W lamp. By the reflector but there is no scattered light, so that the lighting power for an entire room is rather less than that of a 60 W lamp. Disadvantage, but applies to all the cheap LED lights with low power: when one operates with a motion detector, they flash each time briefly when the detector sends a sampling signal. So in 3-5 seconds. The small sample stream is sufficient to bring the LED briefly shine.