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Crescent Premium Grid Troffer Fixture:
- 2X4 Troffer Fixture for Two 48" F32T8 Lamps of 120-277 Voltage
- Mitered door frame includes unique light-blocking construction which eliminates any need for gasketing or baffles
- Spring loaded cam latches firmly secure frame on either side
- Hemmed door frame provides extra rigidity and no sharp edges
- One-piece ribbed unitized housing with interlocking corners maintains structural integrity
- HPT8 ballast
- Low power, high efficiency
- Lamps NOT Included
The product image for this item has been provided by the manufacturer and may not accurately represent all specifications for this product. Please refer to the technical specifications of this product for the most accurate information.
|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
|One-piece ribbed unitized
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