If you're asking these type of questions on an online weed forum, then you're probably in way over your head.
Just open a kombucha or acai bowl shop. The hipsters and trophy wives will swarm it.
Just get a couple A19 LEDs from a local hardware store. You can order the cords for them off Amazon.
Like these - https://www.amazon.com/Rextin-extension-Pendant-Lighting-Restaurant/dp/B07J657TJF/ref=sr_1_6?dchild=1&keywords=corded+light+socket&qid=1619490462&sr=8-6
Or these -...
Because an 800 watt led will stomp all over a de 1000. It will also have better spread, and let's not forget he's growing in a tent. Unless you're using Gorillas with extensions, DEs suck in tents.
And why exactly are you in the LED forum?