Pluvikon 2 Pack 2G11 4 Pin 36W UVC Replacement Bulbs, PLL UV Steriliser Lamp, High Purity Quartz Germicidal Replacement Lamp 410mm for Compatible Pond Filter Water Treatment Air Steriliser Equipment

• 【Compatible 2G11 Replacement】 These 2G11 UVC replacement bulbs include two 36W PLL replacement lamps with a 4-pin single-ended design, 410mm tube length and 17mm tube diameter. Suitable for compatible UV sterilisers, pond clarifiers, pond filters, air sterilisation equipment, water treatment systems and other compatible disinfection equipment requiring matching specifications.
• 【High Purity Quartz Construction】 Each 36W UV lamp is manufactured from high purity quartz with high UV transmittance and a protective inner coating that helps reduce UV output loss throughout the service life. The single-ended construction supports convenient installation into compatible equipment using an electronic ballast.
• 【Reliable Germicidal Performance】 The UVC replacement lamp produces a UV intensity of 120μW/cm² at 1 metre and is designed to help inactivate microorganisms by acting on DNA. The compact tube design makes it suitable for installations where space is limited while maintaining compatibility with matching equipment specifications.
• 【Routine Maintenance Replacement】 These PLL replacement UV bulbs have an average service life of approximately 6,000–13,000 hours. For consistent operating performance, replacement every 6–12 months is recommended depending on equipment operating conditions and usage frequency.
• 【Safe Daily Handling】 The 2G11 bulb is intended for compatible UV sterilisation equipment using an electronic ballast only. During installation, replacement or maintenance, avoid direct exposure to eyes and skin, and always replace the lamp only after switching off the equipment and allowing it to cool.

2G11 UVC Replacement Bulbs are designed as replacement lamps for compatible UV sterilisation equipment. This pack includes two 36W PLL replacement lamps with a 2G11 4-pin base, manufactured from high purity quartz for high UV transmittance. Suitable for compatible pond filters, pond clarifiers, air sterilisation equipment, water treatment systems and other matching UV applications. Complete Replacement Set: Includes 2 replacement 2G11 4-pin 36W UVC lamps. High Purity Quartz: High UV transmittance with a protective inner coating to help reduce UV output loss. Compatible Design: 410mm tube length, 17mm tube diameter, single-ended construction for compatible equipment using an electronic ballast. Maintenance Suggestion: Average lifespan approximately 6,000–13,000 hours. Replacement every 6–12 months is recommended depending on operating conditions. Safety Reminder: Avoid direct exposure to eyes and skin during installation or replacement. Product Specifications Quantity: 2 Pieces Material: High Purity Quartz Base: 2G11 4-Pin Power: 36W Voltage: 105V Current: 440mA Tube Length: 410mm Tube Diameter: 17mm Customer Q&A Q1: What equipment is this lamp compatible with? It is suitable for compatible UV sterilisers, pond clarifiers, pond filters, water treatment equipment and air sterilisation systems that use matching 2G11 4-pin 36W specifications. Q2: What material is the lamp made from? The lamp is manufactured from high purity quartz with high UV transmittance and a protective inner coating. Q3: How often should the bulb be replaced? Depending on operating conditions, replacement every 6–12 months is recommended to maintain consistent UV performance. Q4: Can this lamp be used with any ballast? No. It is intended for compatible equipment using an electronic ballast. Q5: Are there any safety precautions? Yes. Avoid direct exposure to eyes and skin during installation, replacement or operation, and always disconnect power before servicing the equipment.