13 Watt Fits to G23 has one molded snap and 7-3/8''in length. 13Watt UV Commonly found in laboratories, hospitals and clinics to sterilize surgical equipment. 10,000 hours or more of normal usage. Match the wattage or length of your bulb. Some bulbs have a different length for the same wattage-- so be sure to match both watts and length.. EPA Est.No.100578-WA-1 , 13 Watt G23 base UV-C Anyray AUVC13W1.
