LSE Lighting compatible 9W UV-C UVC9W Bulb for Matala Sterilizer Brand: LSE Lighting Wattage: 9W (Base Type: G23 Base) Type: Ultraviolet Germicidal Bulb (UV-C)253.7nm - Length Overall: 6 1/2" This lamp by (LSE Lighting brand) is fully compatible replacement for use with Matala UV-C 9 Watt UV Sterilizer. All lamps listed are compatible brand (LSE Lighting) UV products. We do not sell Matala brand lamps. All Matala brand names, trademarks and logos are property of Matala.