LSE Lighting compatible UV Bulb LB1000 for Germ Guardian GG1000 GG1000CA Brand: LSE Lighting Wattage: 3.5W Bulb Type: UV-C Ultraviolet, Base Type: E17 Intermediate Screw-In This UV Bulb replacement by (LSE Lighting) brand is 100% compatible for use with Germ Guardian models GG1000, GG1000CA, and GGH200. All lamps listed are compatible UV brand (LSE Lighting) products. We do not sell Germ Guardian brand lamps. All Germ Guardian brand names, trademarks and logos are property of Germ Guardian.