As I've never grown with anything else, I have no comparison, and this thing did admirably. I will note though, that the bud is rather larfy, and dries down to about 15% of initial wet weight.
This light has a 1.14 amp (122 watt power draw) from the wall. This is not a 600 watt light.
Very misleading to new growers.
The lumens is 7124 very low for hungry plants