Most weight pulled off a light?

What is the most weight you've pulled off a 1k, highest I've seen anywhere online was medicropper claiming 3.75/light off his peyote purple.

Not me personally, but growers usually consider anything ~1g/watt to be very good. So expert growers might get closer to ~1.4g/watt so that's 1400g which is 50ozs

2 lbs. six plants, long veg, cherry pie, soiless, canna nutes. No plant training.

Its all about strain and area. You cant grow 1000 g off of one plant unless you use some plant training techniques. Or if the plant couldnt yeild that much to begin with. Its also measured g/m2 which m2=3x3 square feet. So for example liberty haze yeild is 600g/m2 which means in a 3x3 area if it was full of colas and under 1000w hps and no problems with the plant. You could potentially yeild 600 g.

But the larger the area the more colas more bud.