You have 7.11 square feet at 40 watts sq door would equal 280 watts and $200 budget might be tight but for sure COB light is safest choice - check out these guys
https://www.migrolight.com/product/migro-100/
Sold Out in the US! Please see link below for Optic 2 gen 4 for future Optic 2 purchases. Thank you. https://opticledgrowlights.com/products/optic-2-gen4-170w-dimmable-cob-led-grow-light?_pos=5&_sid=32e33a31e&_ss=r Outside USA Orders: Ships within 1 business day For additional...
opticledgrowlights.com
or two of these but start with one but two better - depends on plants you are running
USA Orders: Ships within 1 Business Day Outside USA Orders: Ships within 1-2 Business Days (Same day shipping on orders before 12 pm PST / 3 pm EST) (UPS Ground Delivery in 3-5 Business Days for delivery) Commonly Purchased Together: 120 DEGREE LENS- Click Here Optic 1...
opticledgrowlights.com
finally this is a great light as well .... maybe look at other model company offers - thing I don’t like is the 4000k color and they have a 3000k which is good for bud but not so much on veg and the 4000 is a little off for bud but super light .... and reasonable
Amazon product ASIN B07C57J7XX
Good luck!