The Ideal Horizons IH-48L is a discontinued UV system from Ideal Horizons prior to their merger with Wedeco. The IH-48L is a short no frills industrial UV system with a nonresettable elapsed running time meter for 99,999 hours, a LED display panel for visual indication of lamp status, and optional narrow band UV meter, overheat safety control, and wiper systems. The IH-48L is capable of 1000 gallons per minute and requires 48 lamps and sleeves