Hypothetically, let's say I have 12 - 15W. leds and want to run them at 10.8V. which (because they are perfectly matched, hypothetically) will make each of them pull 1.2A each.

That would be a total load of ~14.4 amps.

Will a Mastech 3010 drive a load like that?

I know it only goes up to 30V.; tried it. So, I assumed it would only "go up to" 10A. :i feel stupid: But at a lower (like 10V.) voltage will it put out up to ~30A?

I don't have a 10 to 12 V. dummy load (or do I?) that'll take 14A (and survive ) to test this. Weezard, I noticed in one of your burn-in photos the Mastech was running at 10.6A (thought I was seeing double :stoned. How much higher will these things safely go? Could I drive a dozen well-matched hi-power leds at <12V. with one?

Watching your progress intently, Hermie.