LSE Lighting 9 watt UV bulb G23 2pin for JUP-01, HW-303B, HW-304B, CF400UV, CF500UV Brand: LSE Lighting Wattage: 9W; Base: G23 Bipin; Voltage: supports the following 110V/120V/220V/240V Type: Ultraviolet Germicidal TOP QUALITY GLASS 254nm; Life Hours: Extended Life Hours Bulb (Lasts 2 years 16,000hrs) This UV replacement lamp by (LSE Lighting) is 100% compatible for use with SunSun JUP-01, HW-303B, HW-304B, CF400UV, CF500UV. All lamps listed are compatible brand (LSE Lighting) UV products. We do not sell SunSun brand lamps. All SunSun brand names, trademarks and logos are property of SunSun respectfully.