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2x4 High Efficiency Parabolic 18C with 4x18W X1 LED T8 4 Lamps Included


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Quick Overview

2x4 high efficiency parabolic 18C with 4x18w X1 LED T8 4 lamps included, 8400 lumens, available in 3500K, 4000K, and 5000K color temperature (CCT), 50,000 hours working life, 5 year warranty.

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This new High Efficiency Parabolic combines the comfortable distribution of light associated with a standard parabolic with the high efficiency options of T8 lamps and ballasts. Available in a choice of 2” white or semi-specular louvers in a shallow body less than 4” deep, this fixture provides superior efficiency. The white louver gives the luminaire a broad light distribution that evenly illuminates all surfaces in the space, which creates a comfortable balanced brightness for the occupants. The semi-specular louver provides the more classic appearance and higher efficiency than the standard parabolic. Use 2 lamps instead of 3 lamps in the 6 cell 2x2 configuration and 12 cell 2x4 configuration to save energy over the typical 3 light standard parabolics. The X1LED efficient parabolic series utilize efficient LED T8 lamps that provide high lumen output with efficient energy savings. Since they don’t require any ballast or driver the only component that will ever need changing is the LED T8 lamp. The lamps are warranted for five years. Unlike Parabolic series that utilize LED arrays and drivers these fixtures have the flexibility to change wattage, lumens, and color temperature simply by changing the lamps without the need to call a licensed electrician.

Housing is die-formed and embossed code 22 gaige steel. Finish is high reflectance baked white enamel. Wiring knockouts are provided on back and end of housing. Ballast cover or reflector snaps into place; no tools required for ballast access. Louvers formed from aluminum are available in a semi-specular silver or baked white enamel finish. Choice of a variety of cell configurations and are held closed by two positive cam latches. Premium, full specular reflectors are available as an option to increase efficiency or modify lighting distribution. Overlay lens can also be added for additional lamp shielding.

The most economical, practical and user friendly series of LED fixtures with the energy savings, quality of light, long life and hassle-free maintenance. X1 LED fixtures are UL Listed with the latest LED T8 Bypass lamps. Fixtures provide over 44% energy savings over comparable fluorescent fixtures utilizing less expensive fixtures than the fluorescent version (no ballast required) and have flexibility to change wattage and color temperature any time. Fixture performance will evolve over time with the evolution of the T8 LED lamp technology. Concerned about maintenance with an LED array and driver fixture, X1 LED solves that by utilizing a self contained LED lamp that fits into fixture just like a fluorescent lamp.

Our T8 LED lamps are available in 2 or 4 ft sizes in different wattage, lumens and color temperature options. See lamp options and specs at 50,000 Hour Life with 5 Year Warranty Beam Angle 140 Degree Aluminum Base and Aluminum Housing with Glass Cover Operating Temperature: - 20C to 50C Color Temperature: 3500K, 4000K, 5000K G13 Pins (Same as Fluorescent Linear T8 Bipin) AC100 – 277V without Ballast Single Ended or Double Ended Power (If not specified use X1 Single Ended Power).

The 4 FT lamps are available with a dimming option. Specially designed dimming lamps require an external driver that runs 1 or 2 lamps. So more than 2 lamps require multiple external drivers. See dimming options and specs at X1LEDdimming.

The standard X1 LED Lamps require an inverter or an All-in-one emergency kit that includes LED array, battery and driver. Dimmable T8 LED with external driver works with standard LED EM it. See emergency options and specs at X1LEDemergency.

Weight 16.0000
Light Source LED
Total Input Watts 4x18W
Fixture Size 2X4
Lumen Output 8400 lm
L70 Expected Life (hours) 50,000 hrs
Luminaire Efficacy Rating (LER) -
Color Temperature (CCT) 3500K, 4000K, 5000K
Color Rendering Index (CRI) -
Driver Type AC100 – 277V without Ballast


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