Philips Quartz Metal Halide Lamp, Standard, MH400/U 6PK, 400 W, 135 VAC, 3.25 A, ED37 Lamp, E39 Mogul Single Contact Lamp Base, Elliptical/Dimple, 25350 Mean Lumens, 20000 hr Average Life, Cool White, 65 CRI, 3900 K Color, Clear Lamp, Switch Start, M59/E Ballast, Enclosed Fixture, 4-5/8 in Dia x 11-1/2 in L
Attributes
Features
Attributes
Amperage Rating3.25 A
Average Life20000 hr
Ballast TypeM59/E
ColorCool White
Color Rendering Index (CRI)65
Color Temperature3900 K
DesignationMH400/U 6PK
Dimensions4-5/8 in Dia x 11-1/2 in L
Fixture TypeEnclosed
Lamp Base TypeE39 Mogul Single Contact
Lamp FinishClear
Lamp TypeED37
Lumen25350 Mean Lumens
ManufacturerSignify
ShapeElliptical/Dimple
Start TypeSwitch
TypeStandard
Type / StyleStandard
Voltage Rating135 VAC
Wattage400 W
Features
Hard glass bulb material52 mg mercury contentBulb temperature (maximum): 400 deg CCap-base temperature (maximum): 210 deg C12 min re-ignition time97.5 lm/W luminous efficacyUniversal position
Signify PHILIPS 274498 Standard Quartz Metal Halide Lamp, 400 W, E39 Mogul Single Contact ED37 Lamp, Elliptical/Dimple Shape, 25350 Mean Lumens Lumens