Sunlite’s LED indicator light bulb produces a clean warm white, 2700K light while saving energy consumption. It’s perfect for use in string lights, plug-in night lights, refrigerators or freezers, range hoods, as well as the light fixture above your stove; ETL is listed for damp locations. This 1-watt energy-saving appliance bulb has a super low energy cost of $0.12 per year. Its long lamp life of 15,000 hours will last over 13 years (based on 3 hours per day use). Do NOT use this light bulb in an oven or microwave; this bulb is recommended for use between -20° and 45° C (-4° and 113° F). Sunlite is committed to providing our customers with great service. If you have any questions, concerns, or comments, please feel free to reach out to us and we would be more than happy to help you out.