🟣Direct Replacement for Pura UVB Systems – Engineered as an equivalent to 36002017 UV Lamp #11, fully compatible with Pura UVB1, UVB2, and UVB3 systems. 🟣High-Performance UV-C Technology – Operates at 254nm wavelength to effective control and performance in water systems. 🟣Durable Quartz Glass Construction – Built with premium quartz glass for superior UV transmission and reliable performance. 🟣Efficient Design – 4-pin single-end base ensures secure installation, with a 14W standard output (425mA) for consistent performance. 🟣Extended Service Life – Rated for 12,000 hours of operation (approx. 1 year), minimizing replacement frequency. 🟣Trusted Brand Quality – Manufactured in an EPA Registered Establishment (No. 96823-PA-1) and designed in the USA by LSE Lighting, a professional ultraviolet brand. The LSE Lighting 36002017 UV Lamp #11 Equivalent is a premium replacement bulb designed specifically for Pura UVB water systems, including UVB1, UVB2, and UVB3 models. Operating at 14 watts and producing UV-C light at 254nm, this lamp ensures reliable control in water. With a 4-pin base (pins on one end) and a length of 275mm (10.82 inches), installation is quick and straightforward. Constructed from high-grade quartz glass, this lamp provides maximum UV transmittance and durability. It offers a 12,000-hour lifespan, or about one year of effective use, making it both cost-efficient and dependable. As part of LSE Lighting’s trusted UV product line, this lamp is manufactured in an EPA Registered Establishment (No. 96823-PA-1), ensuring compliance with strict quality standards. ⚠ Safety Notice: Ultraviolet UVC light can be harmful to skin and eyes. Always wear protective gloves and eyewear when handling or installing this lamp. What’s in the Box 1 × LSE Lighting 36002017 UV Lamp #11 Equivalent (14W, 4-pin, quartz UV-C bulb) Technical Specifications Brand: LSE Lighting EPA Establishment Number: 96823-PA-1 Lamp Type: Ultraviolet UV-C Lamp (Ozone Free) Wavelength: 254nm Base Type: 4-pin single-end Length: 275mm (10.82 inches) Wattage: 14W Operating Current: 425mA (Standard Output) Material: Quartz glass tube Life Cycle: 12,000 hours (approx. 1 year) Applications: Pura UVB1, UVB2, UVB3 water systems Country of Origin: Designed in USA Legal & Compliance All lamps listed are LSE Lighting brand UV products. We do not sell Pura brand lamps. Pura brand names, trademarks, and logos are the property of Pura and are used only for compatibility and cross-reference purposes.