+44 (0)1822 860 110

Welcome to CLS-UV Limited

CLS-UV are a specialist stockist and distributor of all types of UV lamps from all the major manufacturers, with over 40 years of experience in the design, manufacture and supply of UV Systems. We also hold large stocks of replacement “compatible lamps” for almost every UV systems and our dedicated team can assist you with any enquiries like lamp identification, part number cross references or technical issues.  Our expertise, combined with extensive product range and competitive pricing policy, enables us to meet our customers expectations.

Low Pressure Lamps

Low pressure mercury lamps (LP Hg lamp) provide highly efficient source of ultraviolet energy, particularly short wavelength UV light (254nm and 185nm). These type of lamps have an operating life of up to 16,000 hours. CLS-UV supply a wide range of low pressure UV lamps, also known as…

Quartz Jackets

We can manufacture a variety of standard and custom quartz sleeves and jackets. Our quartz sleeves are available in a wide array of diameters and lengths for use in air purification units, water disinfection units, photochemical reactors and other specialized equipment.

Medium Pressure Lamps

CLS-UV offers high quality medium pressure ultraviolet lamps used in diverse water and air disinfection applications, which is our main focus. However in our product range we also have MP UV lamps used in variety of different applications from curing (UVA) to microbial disinfection (UVC).

Power Supplies

CLS-UV offer an extensive range of Electronic Ballasts to suit most applications and Lamps

Industry News

February 4, 2016
New Product Range
We are delighted to announce that we can now offer an extensive range of Infrared (IR) lamps, which are...
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June 30, 2015
New Website goes live
It has been a long and interesting journey but CLS-UV are very pleased that their new website has now gone...
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June 8, 2015
Medium Pressure Lamps now in stock
We can now supply replacement UV lamps for medium pressure UV Disinfection Systems like Berson, Hanovia and Siemens. Please check our Select OEM section or...
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