Sunlight LP4060 Replacement UVC Lamp The Sunlight LP4060 Replacement UVC Lamp is 100% equivalent to Sunlight Model LP4060 germicidal UV light bulb. The lamp bulb is a four pin step on a single end germicidal bulb that is used in germicidal OEM Water sterilization filters, UV sanitizers and water purifiers. The water treatment bulb features long life and low mercury dosage that meets environmental demands. The short wavelength emitted by the light bulb manages to alter the genetic structure of the microorganisms and renders them harmless. The UV light bulb can run for 10,000 hours. It requires an annual replacement to maintain its efficiency though it may continue to emit light. The germicidal water treatment bulb comes with a shatterproof coating that protects the lamp during damage. The coating also keeps the lamp glass from falling into the unit. This results in easy disposal of glass if it shatters and renders it easy to operate the system. All you will need to do is to select the option above. The UV lamp starts instantly and makes use of a coil filament that operates hot. It is used in the following: Well water Drinking water Surface water Municipal water Wastewater Food service/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: 33.19 inches (843mm) Lamp Quartz Diameter: 15mm Operating Current: 420mA Lamp Voltage: 120V Lamp Wattage: 40 Watts Peak UV Output: 253.7nm Glass Type: Non Ozone Base Style: 4 pin Step on a single end Base Material: Ceramic Rated Life: Up to 10,000 hours Note: CureUV.com stocks generic products that are 100% compatible with the original equipment.