200W/250W/320W Metal Halide - ED28 Bulb Type

Clear Finish

Clear Finish

  • Clear Finish
    Clear Finish
  • Coated Finish
    Coated Finish
  • Diagram
    Diagram
MP250/BU/UVS/PS-ED28

Used in general lighting as commercial/industrial/outdoor flood lighting where good color and high efficiency are desired

Out of Stock

Special Price $57.90

Regular Price: $85.06

Info
Specifications
Reviews

More Information

ED28 Metal Halide Lamp


Features:



  • ED28 Bulb Type

  • Mogul EX39 Base

  • Clear or Coated Finish

  • Color Rendering Index (CRI): 65-70

  • 20000 Average Rated Hours

  • 35000-44000 Lumens

  • Color Temperature:  3700K or 4000K

  • Operating Position: Base Up ± 15° for all bulbs except 200W bulb (Vertical ± 15°)

  • 200W, 250W or 320W


Open Rated. UV Shield. Specified Burning Position. Mogul Base.


HID (High Intensity Discharge) Basics:


The operational concept of HID lamps are very similar to fluorescent lamps.  HID lamps include Mercury Vapor, Metal Halide, High Pressure Sodium/Low Pressure Sodium (SOX). 



  • In an HID lamp, the electrical arc, gasses and metals are contained in the arc tube.

  • Like fluorescents, HID lamps require a ballast to control the electrical current in the arc tube.

  • HID lamps need a start-up time to reach their full brightness. This usually takes 5 to 10 minutes.


Metal Halide



  • Uses metal halides of sodium iodide and scandium iodide

  • Most popular and widely used in the HID category

  • Used in general lighting as commercial/industrial/outdoor flood lighting where good color and high efficiency are desired


ANSI Code: M136/0 , M153/0 , M154/0


Models:


S4251 , S4252 , S4253 , S4254



SKU MP250/BU/UVS/PS-ED28
Brand Satco
Eligible for Free Shipping No
Ready to Ship In 3-5 Days
Length (Inches) 8.31