Replacement UV Lamp - 40W - Aqua UV - 33-3/8" Long
Amazon.com: QUA-EBS51-425-40L HQUA 110-240V 20-40W Electronic Ballast for 6-12GPM UV Water Sterilizer With Lamp Rated Life 365 Days : Patio, Lawn & Garden
WBM Smart Ultraviolet Germicidal UV Lamp 40W, Sterilization with Three – MaxStrata