Watts Water Technology HSFS-5 Replacement UVC Light Bulb

Guaranteed Replacement Ultraviolet (UV) Bulb - 4 Pin Single End - 38 Watts – 31.22 Inch Length Lamp - Worry-Free Performance for 1 Year

The Watts Water Technology HSFS-5 - UV Light Bulb For Germicidal Water Treatment is a 38 watts water treatment bulb that gives you a worry-free performance for an entire year. The UV light bulb has a four-pin on a single end base and a wavelength range of 254nm. With an average lifespan of 10,000 hours, the germicidal water treatment bulb uses UV-C light to destroy and kill microorganisms present in water. The UV light bulb has ceramic as its base material and is compatible with Germicidal OEM water disinfection filters, UV sanitizers, and Ultraviolet water purifiers.  It does not make use of chemicals and their by-products, so it is an environmentally friendly option. The lamp uses high-intensity UV light to destroy bacteria and other pathogens present in the water. 

This bulb is available with a shatterproof coating that in case of damage keeps the lamp glass from falling into the unit where is installed. This results in an easy way to dispose of glass if it shatters. You can select this shatterproof option above.

Do I need shatterproof coating?

Although shatterproof coating can lower the intensity of the UV-C bulb by as much as 15%, it is recommended for applications in which it is crucial to avoid potential glass breakage at all costs. These applications include but are not limited to food processing and medical institutions. However, if glass breakage would be inconvenient but not catastrophic, skipping the costly shatterproof coating is quite alright. After all, we do not use shatterproof coating with our glasses and plates at home.

The UV lamp starts instantly and makes use of a coil filament that operates hot. The UV lamp is managed by the life of electrodes and works well for the following applications that require UVC intensity:

• Well water
• Drinking water
• Surface water
• Municipal water
• Wastewater
• Foodservice/processing
• Beverage service/processing
• Hospitals
• Aquaculture
• Pools, Spas, and Water Features
• Chemicals
• Oil, Gas, and Power
• Pulp, paper, and wood
• Electronics
• Cosmetics
• Pharmaceuticals
• Hotels
• Water bottlers
• Laboratories
• Marine and more

Technical Specifications:

• Total Length: 31.22 inches (793mm)
• Arc Length: 28.74 inches (730mm)
• Lamp Quartz Diameter: 15mm
• Operating Current: 425mA
• Lamp Voltage: 113V
• Lamp Wattage: 38 Watts
• Output UVC Watts: 13.5 Watts
• Output uW/cm^2 @ 1m: 125
• Peak UV Output: 253.7nm
• Glass Type: Non-Ozone
• Base Style: 4 pin on a single end
• Base Material: Ceramic
• Rated Life: Up to 10,000 hours

Common Locations for use:

• Factories
• Farms
• Homes
• Hospitals
• Hotels
• Laboratories
• Ships

Spectral Output of Germicidal UVC Light Bulbs

Mechanical Drawing of Replacement UVC Bulb

*Hg - Lamp contains mercury - manage in accordance with your local disposal laws by visiting: www.lamprecycle.org

*All germicidal UVC light bulbs listed are compatible brand UV products. We do not sell Watts Water Technology brand UVC bulbs. All Watts Water Technology brand names, trademarks, and logos are property of Watts Water Technology.

*Warning: Ultraviolet UV-C light is harmful to your eyes and skin. Use proper safety gear.

Note: CureUV.com stocks generic products that are 100% compatible with the original equipment.