Bulbs.com

243 Stafford St.

Worcester, MA 01603

Tel. 1 (888) 455-2800

Fax 1.508.363.2900

www.bulbs.com

The Business Lighting Experts

250 Watt High Bay Fixture, Pulse Start Lamp, Voltage Must be Specified When Ordering

SKU: QHB11P250QR22OL | Ordering Code: QHB11P250QR22OL

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Description

Value Brand 250 Watt High Bay Fixture.

Voltage must be specified when ordering.

Heavy Duty Die Cast Aluminum Housing, 22" Aluminum Reflector, Open Rated Lamp. Includes:

  • 250 Watt Pulse Start Lamp
  • CWA Ballast, 120/208/240/277 Voltage.
Full Specs

Brand

Value Brand

Line Voltage

120/208/240/277

Number of Lamps

1
Ballast Type
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.
CWA
Bulb Type Supplied
Type of bulb supplied with the fixture
Pulse Start

Replacement Lamp

Pulse Start
Length (in)
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.
9
Height (in)
For ballasts and fixtures, height is the measurement of total vertical distance from the top of the product to the bottom expressed in inches.
24.75
Diameter (in)
Light bulbs: a measurement of a bulb's width taken at the widest point of the bulb. Fixtures: the measurement across the widest point of a circular fixture.
22

Watts per Bulb

250

Housing

Heavy Duty Die Cast Aluminum

Mounting

Quick-mount plate attaches to standard junction boxes.