I bought a Wills 150 watt (at the wall) light for $47 delivered and after using it for about a week, I have to admit it seems to be working well. It does need some 730 nm leds but it is frosting up my White Widows pretty well. I did have some trouble the first day with it running 100% at low height, but after backing it off for a couple of days, I can crank it up to 75%. My WW will need it to raise soon as she's getting really bushy and I need a broader light footprint.
I much prefer my Bestva 100 watt (at the wall, $99, but they went down to ~$69 recently) light though as it does have 730 nm LEDs and the Lumens are about as good due to better diodes.
I run one light per plant, due to height differences and only have three girls running. One under a ~80W burple which is doing well too, but only at ~5".