4 Pcs UV UV-C Light Bulbs 9W G23 Base Replacement Bulb

What You Will Receive: there are 4 pieces of replacement bulbs with nice craftsmanship in the package, and the adequate quantity can satisfy your daily usage and replacement demands | Size Information: the size of the UV-C light sanitizer bulb is about 16.5 x 3 x 1.7 cm/ 6.5 x 1.2 x 0.67 inches, suitable size will facilitate your usage, lightweight and convenient to store, which will not take up much space | Bulb Specification: the base type is G23 2-pin base; The bulb does not generate Ozone, and can last for 9,000 hours; Suitable for 10-15W and 425mA ballast | When to Replace: if the light of the UV light for air conditioner begins to flicker or change colors, it is time for you to replace the bulb, and it is suggested that the bulb should be replaced every 10 to 12 months depending on usage | Wide Range of Applications: these 9 W UV-C bulbs can be applied for microwave ovens, air conditioners and other household appliances, and suitable for homes, offices, restaurants, hotels and other places