The Feit Electric LED Enhance product line features our highest quality energy efficient light. This daylight R20 dimmable reflector LED light bulb with a E26 medium base produces a similar light output while using less energy than a standard 45-watt incandescent light bulb. 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 R20 bulbs have an average life of 25,000 hours/22.8 years are RoHS compliant, and are 100% mercury free. Choose a dependable Energy Star approved bulb for general purpose residential or commercial applications. Suitable for enclosed fixtures or outdoor use.