The Feit Electric LED A19 features our highest quality energy efficient light. This Warm White omni directional A19 LED light bulb produces a similar light output but uses less energy than a standard 100-watt incandescent light bulb. Get instant on to full brightness with relatively cool running performance. These bulbs have an average life of 15,000 hours/13.7 years and are 100% mercury free. Choose a dependable, energy-efficient bulb for general purpose residential or commercial applications. Suitable for enclosed fixtures and covered outdoor use.