Upgrade your lighting system with the Sylvania SYLV-41415 LED HID retrofit bulb. This high-quality LED high bay retrofit lamp is designed to replace traditional 400W MH bulbs, providing you with significant energy savings. With its EX39 mogul extended base, installation is quick and easy. The 160 watt bulb delivers an impressive 23200 lumens of bright, white light with a color temperature of 4000K, creating a well-lit environment. Plus, with a lifetime of 50,000 hours, you can enjoy long-lasting illumination without the hassle of frequent replacements. The Sylvania SYLV-41415 is also enclosed rated, making it suitable for a variety of applications. Illuminate your space efficiently and effectively with this innovative LED retrofit bulb.