Sunlite high intensity discharge lamps are perfect for outdoor lighting and commercial interiors. These energy efficient HID lamps offer exceptional efficacy, great color rendition, have a long service life and excellent lumen maintenance. These 400 watt metal halide bulbs have a bright 36000 lumen output. They are mogul base (E39), ED37 bulbs with an average life span of 12,000 hours. Use in street lights, parking lot fixtures, perimeter lighting, and other commercial and industrial lighting applications. ANSI Code M59. Confirm ANSI Code to help determine the correct bulb for your fixture and the ballast it uses. Bulb measurements are 4.724 inches in diameter, 10.9 inches tall.
Sunlite high intensity discharge medium and mogul base lamps have an extended life and are perfect for outdoor lighting and commercial interiors. These energy efficient HID lamps offer great color rendition, have a long service life and excellent lumen maintenance. This Sunlite 400-watt HID metal halide mogul base ED37 bulb offers 36000 lumens of light output and has an average rated life of 12000 hours.