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Crescent General-Purpose Industrial Fluorescent Fixture:
- 48" Industrial Fixture Ignites Two F32T8 Lamps
- 120-277 Voltage
- Die-formed 4 ft. reflector with transverse ribbing for structural stability
- Quick-release quarter-turn fasteners provide ease of installation and maintenance
- Combination end plate/coupler assures integrity of row alignment
- LAMPS NOT INCLUDED
|Philips - Crescent/Stonco
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.
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.
Watts per Bulb
|White enamel on steel
|Optional Chain Hangers (not incl)
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 an exterior or interior location that is subject to condensation of moisture in, on or adjacent to electrical equipment
Q & A
Does the fixture include the ballasts?
Asked on 7/7/2011 by Anonymous
This fixture is supplied with a generic brand, T8, universal voltage (120-277) ballast.
Answered on 7/8/2011 by Product Support from Bulbs.com