The Feit Electric LED Enhance product line features our highest quality energy-efficient light. This Adjustable White R14 reflector LED light bulb with an E17 intermediate base produces a similar light output but uses less energy than a standard 40-watt incandescent light bulb. Adjustable White light lets you preset your preferred color temperature on the bulb or switch anytime from a wall switch. Match your current lighting or get the perfect light in every room for every mood. This high-performance bulb also has a high (CRI) of 90+ so colors appear more realistic and vibrant. Get instant on to full brightness with relatively cool running performance. These Feit Electric R14 bulbs have an average life of 25,000 hours/22.8 years, are RoHS compliant, and are 100% mercury free. They are suitable for enclosed fixtures and damp-rated for covered outdoor use. Choose a dependable LED bulb for general-purpose residential or commercial applications.