2-Bulbs 5W 5 Watt UV-C Germicidal Ultraviolet Replacement Bulb UV-C Lamp Anyray AUVC-5W. At least 16,000 microwatt seconds per square centimeter but many units actually have a much higher dosage. Fits the G23 base has one molded snap and is 4-Inch in length. 9,000 hours or more of normal usage. Reference Tool for choosing the correct UV-C Replacement Bulb: Match your existing bulb to one of the bases. Match the wattage or length of your bulb. Some bulbs have a different length for the same wattage -- be sure to match both watts and length.. EPA Est.No.100578-WA-1, 5 Watt G23 base UV-C Anyray.
