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Base | E39
[ Single Contact Mogul Screw] |
Operating Position | Universal
[ Universal] |
Main Application | General Lighting (G)
|
Life to 50% Failures (Nom) | 20000
h
|
ANSI Code HID | M59/E
|
Footnotes HID 1 | Requires a ballast specified or approved for Philips metal halide lamps, or one that is designed to operate all popular brands of metal halide lamps. 1000W types will operate from H36 conventional lag type ballast for Mercury Vapor lamps at ambient temperatures of 50 degrees F or higher. 1000W types must not be operated at 1500W. (377)
|
Footnotes HID 2 | Rated life: Vertical +/- 15 degrees. Other positions 75% of vertical life. (385)
|
Footnotes HID 3 | Vertical lumens. Horizontal lumens 6%–10% lower. (393)
|
Color Code | 640
[ CCT of 4000K] |
Luminous Flux (Rated) (Min) | 32000
lm
|
Luminous Flux (Rated) (Nom) | 36000
lm
|
Color Designation | Cool White (CW)
|
Design Mean Lumens | 24000
lm
|
Chromaticity Coordinate X (Nom) | 0.390
|
Chromaticity Coordinate Y (Nom) | 0.400
|
Correlated Color Temperature (Nom) | 4000
K
|
Luminous Efficacy (Rated) (Min) | 80
lm/W
|
Luminous Efficacy (rated) (Nom) | 90
lm/W
|
Color Rendering Index (Nom) | 57
|
Power (Rated) (Nom) | 400
W
|
Lamp Current (Nom) | 3.25
A
|
Ignition Supply Voltage (Min) | 350
V
|
Re-Ignition Time (Min) (Max) | 12
min
|
Ignition Time (Max) | 120
s
|
Voltage (Max) | 150
V
|
Voltage (Min) | 120
V
|
Voltage (Nom) | 135
V
|
Bulb Finish | Clear
|
Cap-Base Information | Brass
[ Brass Cap] |
Bulb Material | Hard Glass
|
Bulb Shape | ED28
[ ED28] |
Energy Saving Product | Not Applicable
|
Mercury (Hg) Content (Max) | 52.0
mg
|
Bulb Temperature (Max) | 752
°F
|
Cap-Base Temperature (Max) | 482
°F
|
Cap-Base Temperature (Max)-DUP(do not use) | 482
°F
|
Order product name | MH400/U/ED28 12PK
|
EAN/UPC - Product | 046677426026
|
Order code | 426023
|
Numerator - Quantity Per Pack | 1
|
Local code description | MH400/U/ED28 12PK
|
Numerator - Packs per outer box | 12
|
Material Nr. (12NC) | 928601151303
|
Net Weight (Piece) | 0.002
lb
|