Specification: The GLI Series of industrial/ commercial ultraviolet treatment systems utilize a 254nm, low pressure, high intensity UV Lamp to destroy microorganisms in water. The GLI series utilizes the new Saf-T-Cap� lamp connector, which prevents user exposure to UV radiation. F.O.B. North Carolina. Features: * External Electropolished 316L SS Vessel * NPT( M) Inlet/ Outlet * Lamp Out Alarm with Alarm Contacts * Nema 4 Type powder coated electrical cabinet * Digital Interface * On/ Off/ Remote Selector Switch * Lamp Life Count Down Display * Electronic Ballasts * 10 Foot Interconnecting Cable * 120VAC / 60 Hz / Single Phase Power