These high-output lamps have an E39 mogul screw base that's 39mm in diameter—the largest of the screw-in bases—and threads into a standard E39 socket. They are commonly used in bay lights, streetlights, and other fixtures with a high mounting height. Only digits can be entered. Maximum value: 99999. This item is restricted in certain states.

Feb 3, 2010 · These 400 watt Mercury Vapor bulbs have a bright 22000 lumen output. They are mogul base (E39), ED37 bulbs with an average life span of 12000 hours. Use in street lights, parking lot fixtures, perimeter lighting, wall packs, and …

Mercury Vapor Lamp, 250W, Bulb: ED28, Base: Mogul Screw (E39), Lumens: 13,000, CRI: 45, Color Temp: 3700K, ANSI Code: H37. *Philips Part # 24814-6* Mercury Vapor lamps feature low initial cost, but have higher operating costs than HPS or Metal Halide due to its lower efficiency.

The Sylvania 69448 high temperature coated ED28 mercury vapor lamp operates at 250 watts. It has a mogul (ED28) base and average rating of 24,000 life hours. The P.F.A. coating combines high temperature resistance with high clarity and high tensile strength. Shatter-resistant coating provides protection over food, preparation areas, and people.

To order, please use our secure shopping cart or call 336-882-2852 or 800-692-3051. Click to go to our Home Page and View Cart. These lamps must be operated in fixtures designed for use with high pressure sodium lamps. The fixture wattage rating must match the wattage of the bulb to avoid shattering of hot glass.

Sylvania Lighting 250 Watt H37 Coated Mercury Vapor ED28 Lamp E-39 Mogul Screw-In Base • Rated Life 24,000hrs Color Temp 4000k • Universal Burn Position • CRI 45

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