The Sterilight S410RL-HO (High Output) UV Lamp is the original replacement UV bulb for the Sterilight SP410-HOwater disinfection system. When you buy a Genuine Sterilight S410RL-HO UV lamp you can be assured of the performance, safety, and warranty of your system.

Compatibility: The Sterilight S410RL UV Lamp is compatible with the Neo-Pure NP-UVHO1-0003 lamp, theViqua SPV-8, Viqua SPV-410, and the Viqua SP410-HO UV systems. Warranty. The Sterilight S410RL-HO UV lamps have a full one-year warranty and have been tested in order to deliver a specific UV intensity in each system.
Environmentally Friendly. The Sterilight S410RL-HO are environmentally friendly UV lamps with low mercury(Hg) technology provides lamps with less than 10 mg of mercury. These lamps can be easily identified by the grey bulb base.
Proprietary Coating. The Sterilight S410RL-HO UV Lamps feature proprietary coating called LongLife+ which eliminates the accelerated depreciation associated with higher intensity lamps, provides stability, longer life and increased efficiency.
Certifications. The Sterilight S410RL-HO UV Lamps are TCLP complaint and meet current US State requirements regarding the “Mercury Phase-Out” program.