Ortur Official website
This is the official Ortur R2 product page for the fully enclosed R2 system I tested with the 10W diode and the optional 1.3W IR head. If you want the same multi-purpose setup I showed (including engraving reflective metals without masking), this is where you choose the wattage and add-ons. I also mention the coupon from my video description for money off.
You'll be taken to Orturtech to complete your purchase.