Lights that will run 1000 PPFD or more at 18 inches will work. Look for heavy red spectrum for flowering and just add a blue puck for veg.
I run 2- ChilLed Growcraft 500w with a couple of these
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But there are a lot of good quality lights out there. If you decide to go with the Chilled let me know as I get a reward for using my link.
ChilLED Growcraft Commercial LED grow lights - High efficacy - Made in USA. DIY LED Light Kits & Parts. Triple cooled design: ducted, fan & liquid cooling, water cooling options.
chilledgrowlights.com
I don't push them because they are expensive but I am really happy with mine.