Review on YGS-Tech 2 Inch LED Recessed Lighting Dimmable Downlight Industrial Electrical by Ricardo Ware

The lights have two blue wires not blue and brown so how do I know which wire? I'll update the review once I see if I can get it working. Not at all satisfied. TO UPDATE. These lights are amazing. The power connection was not difficult. If you are looking for bright ceiling lights, I highly recommend them! I will buy enough to add multiple rooms.