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Parabolic 2X4 12 Cell Light Fixture
List Price: $177.95
Sale Price: $121.73
Item Number: BLF13139
Parabolic 2X4 12 cell light fixtures with 2 lamps are the reduced cell louver standard for glare reduction in office lighting. The deep cell parabolic conceals the light at critical viewing angles. It's viewing light at an offensive angle that can cause glare, or what people call visual discomfort. Many times when user complain about fluorescent lighting, it's really how the fixture delivers the light, not the light source itself. This parabolic light is made with 12 cells instead of the standard 18 cell version which most people are used to. It's a subjective preference and it also only uses two lamps saving more energy while still maintaining good light levels. These are ready for T8 lamps with an electronic ballast which are standard in the fixture. The ballast has a universal voltage of 120 / 277 volt which automatically senses the voltage you have and works properly. If you have a drop ceiling grid, these will work in the same space as the 18 cell version, there is no dimensional difference, just the size of the louver. They're easy to maintain as the louver swings down for relamping and general cleaning. This is a good choice for new construction and for lighting upgrades where even more energy savings is desired. In either case, you will get a shielded light, visually comfortable for offices with computers screens and document handling.
- Electronic ballasts designed for F32T8 lamps.
- Does not include lamps.
- Reduces computer screen glare in office lighting.
- 2 lamp.
- 12 cell.
- Dimension: W = 2 feet L = 4 feet.
- 120 / 277 volt universal voltage.
- Specification sheet (pdf)
An overview of parabolic light fixtures.