LSE Lighting 9W UV Bulb for AquaTop UVP-9 UVE-9 Sterilizing Pump Wattage: 9 watt Base Type: G23 Super Life of 12,000hrs This UV Bulb by LSE Lighting brand is 100% compatible with AquaTop UVP-9 UVE-9 Sterilizing Pump. All lamps listed are compatible brand UV products. We do not sell AquaTop brand lamps. All AquaTop brand names, trademarks and logos are property of AquaTop.