@Noobgrower35, I'm not actually sure about these lights. I thought it was led. Same concept applies I just don't know how close you can bring them before they are too hot.
I'm no expert, doing my first indoor grow now. I've heard of people starting under 12 hours light. I would have her under 14 hours light at least. I leave mine on 24
@Noobgrower35, that light should be plenty, try bringing it closer. On your phone's app store, search for lux meter, plenty of free apps, pick one. Measure the strength, for seedling it should be between 5000-7000, my guess your reading will be lower. If so, bring light closer, measure again.
She'll do great, I've heard good things about lumatek.
Happy growing
