Use this LED post top bulb to easily convert metal-halide (MH) and other high-intensity discharge (HID) fixtures into super-bright, energy-efficient LED fixtures. An E39/E40 mogul screw base allows for easy installation in MH fixtures (ballast can be removed or bypassed) and can be installed at either end of the bulb for maximum illumination where needed. Perfect for outdoor post lights, high bay lights, or low bay lights, the pyramid-style bulb has enhanced SMD LEDs that are radially mounted for allover illumination where it is needed. This powerful LED post top bulb uses just 80 watts of power to emit up to 9,600 lumens of light and is a replacement for 400-watt MH bulbs. With a life expectancy of 50,000 hours—more than twice as long as MH bulbs—the LED light reduces costly repairs, disposal fees, and the need for replacements. The non-weatherproof bulb has a shatterproof polycarbonate lenses and the corn light operates within a wide 100-277 VAC range.