Very Nice,

No, looks indica to me, sativa is taller, stretchy, and thinner leaves..

LED is ok, but you are not cooking them, your growing them :-)

• 12 to 18 inches for LED.

Add another light horizontally to get deeper in her.

turn her around every couple day, results hard nug. even the popcorn at the bottom.

Sativa ? ok, good, you have a nice daytime smoke.