The 11-1/2 watt dimmable LEDs can be used anywhere to save energy and money. This 11-1/2 watt light bulb can reduce energy and operating costs 85 percent, saving $174.63* over the lifetime of the bulb compared to a standard 75-Watt incandescent bulb. With up to 25,000 average rated hours, this long-lasting LED turns on instantly to full brightness, is compatible with most dimmers and free of harmful mercury making it a great choice for your replacement needs. R40 Flood LEDs are perfect for task, accent lighting, and overall illumination. Ideal for use in track and recessed lighting. Suitable for use in damp locations such as outdoor recessed fixtures. Westinghouse is a trusted global brand. We know lighting and offer products with exceptional quality, reliability and functionality.