🟣Direct Compatibility – Equivalent replacement UV-C lamp for Bio-Fighter Ultra-Flex 212821-00, designed to work seamlessly with models 1S16 (1 bulb) and 2S16 (2 bulbs).
🟣High Performance Output – Emits ultraviolet light at 254nm, standard T5 4-Pin Base – Easy-to-install single-end 4-pin base ensures a precise and secure fit in compatible systems.
🟣Durable Quartz Glass – Built with premium quartz material for maximum UV transmittance and reliable lamp life.
🟣Extended Service Life – Rated up to 10,000–12,000 hours of effective operation; recommended replacement every 12 months for optimal efficiency.
🟣Trusted UV Brand – LSE Lighting, a professional ultraviolet lighting company, proudly designed in the USA and manufactured in an EPA Registered Facility (Est. No. 96823-PA-1).