Specification Brand : LSE Lighting Brightness : 2200.0 lumen BulletPoint1 : ✅The GPH450T5L/4P UV Lamp by LSE Lighting is a high-quality 22W–25W ultraviolet replacement bulb designed to provide effective and chemical-free in residential, commercial, and industrial applications. Emitting a powerful 254nm UV wavelength, this non-ozone producing lamp ideal for water systems, ponds, aquariums, and air devices. BulletPoint2 : ✅With a durable fused quartz glass body and a standard 4-pin single-ended base, the lamp ensures maximum UV transmittance and easy installation. Measuring approximately 18 inches (450mm) in length and operating at 425mA, the GPH450T5L/4P lamp delivers consistent high-output performance. It is compatible with a wide range of systems including ATS, Atlantic UV (05-0010-R), Wedeco, and Sterilight units. BulletPoint3 : ✅Manufactured in an EPA Registered Facility (Establishment No. 96823-PA-1), this UV lamp meets rigorous quality and safety standards. Whether used for water or air systems, the GPH450T5L/4P is a trusted, high-performance alternative to OEM bulbs—offering reliability, cost-efficiency, and peace of mind. BulletPoint4 : ✅Key Features & Benefits: Brand: LSE Lighting Model: GPH450T5L/4P Wattage: 22 Watts Wavelength: 254nm UV-C (non-ozone producing) Base Type: 4-Pin, Single-Ended Length: 18 inches / 450mm Operating Current: 425mA Material: High-purity fused quartz glass Application: Ideal for water, pond systems, aquariums, and commercial units Certification: EPA Registered – Establishment No. 96823-PA-1 Compatibility: ATS, Atlantic UV 05-0010-R, Wedeco, Sterilight, and more BulletPoint5 : ✅Safety Information: Always disconnect power before handling or replacing UV lamps Avoid direct exposure to UV light; wear UV-rated safety gear Handle lamp with gloves or a clean cloth BulletPoint6 : ✅This is a compatible replacement lamp manufactured by LSE Lighting. We are not affiliated with the original equipment manufacturers. Brand names and part numbers are used strictly for compatibility reference. Color : No Color ColorRenderingIndex : 95 ColorTemperature : 3200 kelvin ConnectivityTechnology : Normal bulb ControllerType : Push Button ControlMethod : application CustomerPackageType : 1 ExternallyAssignedProductIdentifier1 : 843324103480 ExternallyAssignedProductIdentifier2 : 0843324103480 ExternallyAssignedProductIdentifier3 : 00653703034409 IncandescentEquivalentWattage : 160 watts IncludedComponents : Westinghouse Lighting Corp 04769 250-watt Clear Single Halogen Bulb IndoorOutdoorUsage : indoor IndoorOutdoorUsage1 : outdoor IndoorOutdoorUsage2 : indoor ItemDisplayDimensions_Length : 2.36 inches ItemDisplayWeight : 0.02 pounds ItemName : LSE Lighting GPH450T5L/4P UV-C Lamp – 22W 254nm 4-Pin Bulb – Replacement for 05-0010-R – 450mm High Performance UV Light – Designed in USA ItemPackageDimensions_Height : 48.514 centimeters ItemPackageDimensions_Length : 4.064 centimeters ItemPackageDimensions_Width : 4.064 centimeters ItemPackageQuantity : 1 ItemShape : Tubular(T) ItemTypeKeyword : fluorescent-tubes LightColor : Ultraviolet LightType : Fluorescent LightType1 : Halogen LightType2 : LED LightType3 : Metal Halide LightType4 : Fluorescent Manufacturer : Light Spectrum Enterprises, Inc Material : Glass ModelName : Westinghouse Lighting Corp 04769 250-watt Clear Single Halogen Bulb ModelNumber : LSE-GPH450T5L/4P NumberOfItems : 1 PackageLevel : unit PartNumber : LSE-GPH450T5L/4P PowerConsumption : 250 watts PowerSourceType : Corded Electric ProductDescription : ✅The GPH450T5L/4P UV Lamp by LSE Lighting is a high-quality 22W–25W ultraviolet replacement bulb designed to provide effective and chemical-free in residential, commercial, and industrial applications. Emitting a powerful 254nm UV wavelength, this non-ozone producing lamp ideal for water systems, ponds, aquariums, and air devices. ✅With a durable fused quartz glass body and a standard 4-pin single-ended base, the lamp ensures maximum UV transmittance and easy installation. Measuring approximately 18 inches (450mm) in length and operating at 425mA, the GPH450T5L/4P lamp delivers consistent high-output performance. It is compatible with a wide range of systems including ATS, Atlantic UV (05-0010-R), Wedeco, and Sterilight units. ✅Manufactured in an EPA Registered Facility (Establishment No. 96823-PA-1), this UV lamp meets rigorous quality and safety standards. Whether used for water or air systems, the GPH450T5L/4P is a trusted, high-performance alternative to OEM bulbs—offering reliability, cost-efficiency, and peace of mind. ✅Key Features & Benefits: Brand: LSE Lighting Model: GPH450T5L/4P Wattage: 22 Watts Wavelength: 254nm UV-C (non-ozone producing) Base Type: 4-Pin, Single-Ended Length: 18 inches / 450mm Operating Current: 425mA Material: High-purity fused quartz glass Application: Ideal for water, pond systems, aquariums, and commercial units Certification: EPA Registered – Establishment No. 96823-PA-1 Compatibility: ATS, Atlantic UV 05-0010-R, Wedeco, Sterilight, and more ✅Safety Information: Always disconnect power before handling or replacing UV lamps Avoid direct exposure to UV light; wear UV-rated safety gear Handle lamp with gloves or a clean cloth ✅This is a compatible replacement lamp manufactured by LSE Lighting. We are not affiliated with the original equipment manufacturers. Brand names and part numbers are used strictly for compatibility reference. ProductSiteLaunchDate : 2014-03-21T07:00:00.000Z Scent : scent ShipsGlobally : 1 Size : No Size SkipOffer : 1 SpecificUsesForProduct : Lamp SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 39101600 Voltage : 120 volts WarrantyDescription : 1 year warranty. Wattage : 21 watts