Combo Package Bulb 12974 and Sleeve 12984 for Danner 40W

Designed in USA All UV lamps are manufactured in EPA Registered Facility: EPA Est. No. 96823-PA-1 Leader in manufacturing for OEMs for Air, Water and Surface applications. All lamps listed are equivalent brand UV products, manufactured to OEM specs and quality. Designed in USA | EPA Registered: Produced in an EPA Registered Facility (Est. No. 96823-PA-1) under strict manufacturing standards for safety, performance, and reliability. OEM-Equivalent Fit & Performance High-Quality Quartz Glass for Maximum UV Output Trusted by HVAC & Air Quality Professionals Worldwide All UV Lamp come with 1 year warranty.