Not even close to huge.
This is how I look at it.
Dispensary costs 10-20 gram, a $3 watt makes a $20 gram every 75 days for years. It's all really cheap....
Do any of these companies have a business license, tax licenses? They are willing to post on their site? Do they give you a full refund if you want it? Do they offer exchanges? Is their Warranty fully written without any loop holes?
Brick and mortar actual address that isnt just some apartment in Florida, NY, or Cali forwarding stuff from china?
You see once you start digging the information becomes spottier and spottier.
I can show you led start ups offering 5 year warranties and only sold a few things....this year.
I can show you companies said they were going to back everything yadda yadda to sell crap and them bail and make a new company with a new name and sell the exact same lights...
And that's where I kind of say wtf man? It's more about taking the cold hard earned $$$$ then helping people for some of these places charging 2-3x for older tech while the industry is exploding with new tech. SO unless they have a magical track record and can produce the required licenses and have an actual phyisical BUSINESS location address you can fly, drive, or walk too..... I would walk away from them.
Let us not forget phone a number.......If they can't provide that? Walk.