Review on OSTWIN Ultra Thin Commercial Recessed Lighting by Kofi Wills

I replaced the 6 inch glass with this one. The glass hole was so big that I only had to cut off 1/4 inch of the parts that weren't "perfectly round". I connected the original wiring to the connectors provided, slipped the J-box under the adjacent insulation, cut the R30 insulation to fit the cavity of the can, and installed the light. Continued 07/18/2020 Well it didn't last long and the customer service is very poor. Covid-19 can disrupt this. However, the 5-year guarantee is only on the packaging and not in reality.