Maybe a little. Is that your setup? If so, then yes, you are going to get leggy plants. you need more light and the light needs to be closer to the plants.
Bruce

Agree with Bruce.

The other point is that (IMO) spot lights/LEDs do not provide uniform light to plants. and you cannot bring them close enough to all your seedlings. I think fluorescent are better choice as grow light.

More light for sure. And if your ready to turn it into a little project I would find some reflective material to surround the plants if I were you. That brown color makes it a bit dark in there. If you don't have room for 2' or 4' fluorescent lights then I would get some CFL's

Incandescent bulbs shine mostly in the yellow, orange, and red end of the spectrum. Those colors aren't much use to plants - they want all the blue they can get. Fluorescent bulbs are much bluer - and a lot cooler so they can be put much closer to the leaves.

In Montana it will be quite a while before you can set them outside so you will need to provide better light for them inside until then.

Good luck,

Dennis