The light should replace a 300 watt halogen lamps, and this creates not even begin. My fluorescent tube in the basement with 36 Watt is much brighter. A comparatively relied on NiteCore EA flashlight creates significantly more light at half power. Moreover, even to complain that the light will not be rotated due to independent mounting downward, since the bracket limit the swing radius strong. So overall disappointing, but at least the price is within the performance offered, so still 2 stars.