I saw someone mention mirrors. Do NOT use mirrors to grow indoors lol, baaaaaaaaaaaad idea. What kind of nutrients are you using with it? Fox Farm makes some of the better stuff (Grow Big, Tiger Bloom, Big Bloom) and are also coming up with an additional line-up I hear in the next week or so. I also use Ocean Forest and Lightwarrior from FF for my soils. Good luck with it, its very fun to grow things indoors. It does take alot of work and care, and be careful of bugs as they will come from everywhere (I always spray constantly outside).
Hell, if you get it goin well, sell the habaneros to the locals in your neighborhood to pay for the cost to grow em