45 in stock
This 25-Watt UV-C Germicidal Lamp is engineered for reliable water disinfection in residential and light commercial applications. Emitting ultraviolet light at the optimal 254nm wavelength, this lamp effectively neutralizes harmful microorganisms without introducing chemicals or affecting water taste and odor.
Essential for well water treatment, private water supplies, aquaculture systems, and any application requiring microbiological water safety. Recommended as the final treatment stage after filtration.
| Wattage: | 25 Watts |
| Wavelength: | 254 nanometers (UV-C) |
| Overall Length: | 12″ (305mm) |
| Arc Length: | 8.5″ (216mm) |
| Lamp Base: | 4-Pin single-ended |
| Bulb Diameter: | 16mm |
| Operating Voltage: | Low voltage (ballast required) |
| Rated Lifespan: | 9,000 hours (approximately 12 months continuous use) |
| UV Output (New): | 16,000+ μW/cm² |
| Operating Temperature: | 40-140°F (optimal 104°F) |
UV lamp intensity decreases over time. Replace lamp annually even if still illuminated to maintain disinfection effectiveness. Always handle with clean gloves or cloth to avoid oil contamination. Requires compatible UV ballast and quartz sleeve (sold separately). Not for use in direct sunlight.