UV Lamp, Germicidal Lamp, Ballast manufacturer / supplier in China, offering Sailon OEM 10W 15W 20W 28W UV Lamp Germicidal Light Gph212t5l for Drinking Water Treatment., Factory Amalgam Gpha357t5l 42W 254nm Quartz Glass Tube Ultraviolet UVC Lamp Light, Bacterial Kill SPA 4W 10W Clear Ray XL Replacement Bulb 6472-841 for Jacuzzi Sundance SPA UV Lamp Bulbs and so on.