High powered Laser diode modules from Coherent. Extracted from Lee Laser gain module, super low 152.0 hrs. on the hour meter. These diodes are rated at > 20,000 hrs. life.

Laser diodes are Coherent Pulselife triple horizontal stack 40 watt X 3 = 120Watts @ 808nm.

Each diode stack tested on my water cooled test jig. for evenness in output and other discrepancies. All are fine.

Each diode stack individually bolted into anti-static box.

Sale is for one stack. I have 7 for sale.

No returns due to the sensitive nature of laser diodes,