Are you ok with DIY? Two of these: QB96 Elite V2 Quantum Board And one of these: HLG-320H-54a Stock and Price by Distributor You'll have to buy some copper wire (18awg solid core), a pack of 3 way (or other brand) wire connectors for parallel wiring and something to hang them with.
You've got 7 sq ft, so at 28 watts of LED per sq ft needs about 200 watts. I recently saw a good review of this 100 watt light. Two of them would work well for your tent. Two lights will give you some ability to deal with different height plants.
These are a gl-x6 model and you can find them online thru eBay or amazon but they were like 80-120 each when I looked 2 days ago. I use two of them This plant is at 4 weeks veg Last plant same lights Sent from my iPhone using Tapatalk