The Pentax LH-150PC is an integrated halogen light source and air/water pump unit designed specifically for endoscopic procedures. By combining illumination and pneumatic support (air/water) in a single device, it reduces the need for separate pump units, simplifies setup, and saves space in endoscopy suites. Well-suited for gastrointestinal (GI) endoscopy workstations, this unit provides reliable brightness and consistent fluid control for lavage and insufflation during procedures.