So this video is a review and test of a tabletop laser engraver/cutting machine, the Longer RAY5 20W. It is a 20 watt diode laser on the original RAY5. Longer is selling them for $859, however with the coupon code 60SAVE, they'll take $60 off and include a free air assist pump. Technical specs and product link below:

Link: https://s.zbanx.com/r/Gb0dmWPPGRtE

Model Number: Ray5 20W
Laser Technology: Dioser Technology
Working Area: 375x375 mm (14.76x14.76 inch)
Laser Wavelength: 450 - 460 nm
Focal Length: Fixed Focus-40mm
Laser Spot Size: 0.08x0.10mm
Optical Output Power: 18 - 21 W
Power Max Consumption: 120W
Engraver Output: DC24V5A
Engraver Input: AC110-240V
Z Axis-Height Range: Up to 47mm
Fastest Working Speed: Speed 10000mm/min
Software: LaserGRBL&LightBum
Input Image Format: JPG, PNG, BMP, GIF, SVG, AI, etc.
Connection type: USB/TF Card/Wifi
Limit switches: Yes
Air assist interface: Yes