Replacement Germicidal UV Lamp, 40 Watts

This is an original replacement UV lamp designed for Trojan and Viqua water disinfection systems. The 602805 bulb is compatible with multiple UV treatment models including C, C4, D, D Plus, D4, D4 Plus, and IHS12-D4 fresh water systems. With a 40-watt rating and an operational life of 10,000 hours, this replacement lamp provides reliable UV disinfection performance for commercial and residential water treatment applications. UV light intensity naturally diminishes over time, reducing the effectiveness of water treatment. Trojan recommends annual lamp replacement to maintain optimal system performance and ensure consistent water disinfection. This genuine Trojan bulb delivers the performance specifications necessary for proper pathogen elimination and water safety compliance. The clear finish design allows for proper UV light transmission throughout the treatment chamber. As an original equipment manufacturer replacement part, this lamp is engineered to precise specifications for seamless integration with compatible Trojan UV systems. Using genuine replacement components ensures system reliability, and delivers the disinfection efficacy required for potable water applications. This product is suitable for facilities requiring consistent water quality management, including municipal water treatment operations, commercial water systems, and industrial applications where UV disinfection is specified. Regular maintenance and timely lamp replacement are essential for system longevity and effective pathogen control.