Hps 600 vs marshydro ts1000

I was think of going to a mars hydro from a 600w hps will they yield around the same?

a ts1000 is 150 watt's a hps 600 is 600 watt's the 600watt hps will yield more than a 150watt led alot more.

Not even a close comparison...

600w hps is good for a 3ft x 3ft - 1m x 1m tent (though often used in 4ft x 4ft too)
For a 3ft x 3ft space you want about 320w LED For a 1m x 1m you want 360w LED
For a 4ft x 4ft you want at least 480w but I'd still use a 600w LED of good efficiency.

The ts1000 is good for 2ft x 2ft in flower

if you buy an led, in my opinion, you want to buy one thats got more light then you nreed and a dimmer on it, it saves the longgevity of the light, as its not running at 100 %, should last you twice as long as running a smaller light at 100%

Thanks for the comments guys