36W LED for single plant?

Hi,
I'm just about to start a "mini-grow" up.
When I say mini, it's just a single plant. Just to kinda get a feel for it.
This means that I'm not willing to spend a whole lot of money on the project.

I already have a 36W bulb with 3W LED's. And I am wondering if this will be enough for my plant?
I have succesfully grown chillipeppers under it, and they LOVED it.

What say you?

I say you can do it but do not expect much yield. .25-.5 oz max if you know what you are doing.

@Paternoster dude don't waste you're time you get out what you put in if you're looking for the cheap route go to home depot and buy yourself 6 clf's get 3 warm ones and 3 cool ones and plug them all in and you're plant will do a lot better