This product can be found in Outdoor
400 Watt, 120-277 Volt Pulse-Start Metal Halide Large Flood Fixture, Voltage Must be Specified When Ordering
SKU: QFL65P400QLSY | Ordering Code: FL65P400QLSY (Pulse-Start)
Built to OrderUsually ships in 7-10 business days.
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A measure of "electrical pressure" between two points. The voltage specification of an incandescent lamp is the electrical "pressure" required to drive it at its designed point. The "voltage" of a ballast (e.g. 120 V) refers to the line voltage coming from the power source and is connected to the ballast.
Number of Lamps
Magnetic ballasts are a legacy technology and use inductance to transform the line voltage to the voltage required to "fire" or excite the gasses in a lamp. Electronic ballasts use a variety of starting methods, and are more efficient than magnetic ballasts in converting input power to the proper lamp power and operate fluorescent lamps at higher frequencies, resulting in an overall lamp-ballast system – increasing efficacy 15% to 20% over a magnetic equivalent.
|400 Watt Pulse Start MH (ED28/M172) with Mogul Base
Also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length of a light bulb, from the top of the bulb to the bottom of the base or pins and is typically expressed in inches. For light fixtures and ballasts, it applies to the total horizontal length of the item.
For fixtures and ballasts, width is the measurement of the total horizontal distance from left to right of the product in inches.
For ballasts and fixtures, height is the measurement of total vertical distance from the top of the product to the bottom expressed in inches.
The decorative finish of the item.
Watts per Bulb
|Heavy duty die-cast aluminum powder coating
|Small Yoke (Bracket)
Bulb Type Supplied
Bulb Type Supplied
Type of bulb supplied with the fixture
The way in which a fixture attaches to its relevant surface.
Suitable for exterior or interior location in which uncontrolled liquid may drip, splash or flow on or against electrical equipment.
Value Brand Large Flood Fixture with Heavy Duty Die Cast Aluminum Housing, Glass Lens and Small Yoke (Attached) Mounting*. Includes a 400 Watt Metal Halide (ED28) Lamp with Mogul Base and Magnetic Ballast (M172) of Multiple Voltages (120/208/240/277).
Voltage must be specified when ordering.