My panels are what I would call the Gen. 1 Veg/Mother panels. The new ones have different chips. I believe he has switched to Osram on the full-spectrums.
A word to the wise. Don't look into these things when you turn them on. They come to full power almost immediately. I have glaucoma and I am still seeing spots from making that mistake.
They weigh almost nothing. 2 panels in one box and very securely packed. After seeing these, I am tempted to order 4 more of them. I have complete confidence in their performance as veg panels but can't say anything about flowering.