You are now visiting the Philips lighting website. A localized version is available for you.
Suggestions
    • High performance, low total cost of ownership

      MS400/HOR/ED28/PS 12PK
      MS400/HOR/ED28/PS 12PK
      Pulse Start Metal Halide Standard

      MS400/HOR/ED28/PS 12PK

      Order code: 232538

      Downloads

      Spec Sheet
      Size:372.0 kB

      See all downloads

    Specifications Show all

    General information
    Base
    E39  [ Single Contact Mogul Screw]
    Operating Position
    Horizontal +/- 15 D  [ Horizontal +/- 15 D]
    Main Application
    General Lighting (G)
    Life to 50% Failures (Nom)
    20000 h
    ANSI Code HID
    M155/M135/E
    System Description
    Pulse Start
    Light technical
    Color Code
    640  [ CCT of 4000K]
    Luminous Flux (Rated) (Min)
    39000 lm
    Luminous Flux (Rated) (Nom)
    40000 lm
    Color Designation
    Cool White (CW)
    Chromaticity Coordinate X (Nom)
    385
    Chromaticity Coordinate Y (Nom)
    390
    Correlated Color Temperature (Nom)
    4000 K
    Luminous Efficacy (Rated) (Min)
    97.5 lm/W
    Luminous Efficacy (rated) (Nom)
    100 lm/W
    Color Rendering Index (Nom)
    68
    Operating and electrical
    Lamp Current (Nom)
    3.2 A
    Ignition Supply Voltage (Min)
    254 V
    Re-Ignition Time (Min) (Max)
    6 min
    Voltage (Max)
    150 V
    Voltage (Min)
    120 V
    Voltage (Nom)
    135 V
    Mechanical and housing
    Bulb Finish
    Clear
    Cap-Base Information
    Nic/Brass
    Bulb Material
    Hard Glass
    Bulb Shape
    ED28  [ ED28]
    Approval and application
    Mercury (Hg) Content (Nom)
    50 mg
    Luminaire design requirements
    Bulb Temperature (Max)
    842 °F
    Cap-Base Temperature (Max)
    446 °F
    Cap-Base Temperature (Max)-DUP(do not use)
    446 °F
    Product data
    Order product name
    Pulse Start MH Std 400W/640 Mog ED28 1WR
    EAN/UPC - Product
    046677232535
    Order code
    232538
    Numerator - Quantity Per Pack
    1
    Numerator - Packs per outer box
    12
    Material Nr. (12NC)
    928601165601
    Net Weight (Piece)
    0.002 lb

    Eco passport - Our environmental product specifications overview

    Philips cares about the environment and society at large, and strongly supports eco-design of products.

    Installation Diagrams
    E39, ED-28
    E39, ED-28
    E39
    E39
    OpPos_p15.eps-Operating position
    OpPos_p15.eps-Operating position
    Downloads
    Leaflets
    Green Data
    Visuals
    Brochures

    Recently Viewed

    • Add product
       
    • Add product
       
    • Add product
       
    Add product

    Contact us

     

    Reach out to our local contact center for questions or inquiries.
     

    Where to buy

     

    Find out where to buy our products from a nearby distributor or partner.

    Cannot find what you're looking for?
    Perhaps one of these links might help