The FWSX-RGB-050-FC105 from FrankFurt Laser Company is a Fiber-Coupled RGB Laser Diode that operates at three wavelengths: 445 nm, 520 nm, and 635 nm. It provides an output power (CW) of 50 mW and has an in-built TEC cooler. This laser requires a DC supply from 2.7 - 7 V and has a threshold current of up to 30 mA. It is available in an HHL package with a multi-mode fiber of 105 um core diameter and FC/SMA905 connectors. This laser diode is ideal for endoscopy, aiming, bioscience, and illumination applications.