Those who have followed my test grow of Wish, Alibaba,
China based 6040-F2525 A1 COB know the setup I have been running.
Using 10 piece of this COB led. They are rated at 50W apiece from the supplier.
Have no means to check wall draw or light intensity. They do what they do.
And so far they have more than met my expectations of such a cheap chip.
Going to publish the dry weight when drying is finished.
So now when this first…