Very sleek mike
Those are some very nice reflectors there.
If you still aren't 100% sure on how everything is done, what I did is order some cheap stuff from overseas so I wouldn't be
as heartbroken if something went bad.
2x $4 Soft-white '100 watt' COB
$25, 24V Driver
$6 Buck/Booster
$25 Heatsink (mine is probably way too small,
lesson learned!)
4x $0.99 40mm 12V fans
Under that little $70 DIY is now sitting above 7 or so seedlings and they seem to be loving it
Now I am much more confident moving onto my ~150-200 watt Vero panel.