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White flat-lens 2x2 LED troffer panel with integrated driver

Acuity Lithonia

Acuity Lithonia 2GTL 2 33L EZ1 LP835 light kit

SKU CH-C3FG-VWWZF

Recessed LED troffer delivering 3,360 lm at 3500 K with 117 lm/W efficacy and 82 CRI on 120–277 V

  • 3500 K colour temperature suits offices and retail spaces
  • 3,360 lm at 117 lm/W delivers efficient brightness
  • CRI 82 renders colours accurately for tasks
  • 120-277 V input works on standard commercial circuits
  • DLC 5.0 listed for utility rebate eligibility

Compact 2 ft LED troffer kit

The Acuity Lithonia 2GTL 2 33L EZ1 LP835 is a recessed LED troffer kit designed for standard 2 ft by 2 ft ceiling grids. It delivers 3360 lumens at 3500K with an 82 CRI, operating on 120 to 277V AC. The integrated LED array eliminates the need for separate lamps or ballasts.

Suited for uniform grid lighting

This kit fits commercial offices, schools and retail spaces that require consistent, dimmable illumination in a shallow plenum. It is not intended for installations that demand emergency battery backup, integrated occupancy sensing or colour temperatures other than 3500K.

DLC 5.0 listed efficacy

The fixture achieves 117 lumens per watt at a maximum of 28.6 watts, meeting DesignLights Consortium 5.0 requirements for utility rebate eligibility. This single efficiency metric confirms whether the product satisfies project energy codes.

Highlights

  • 3500 K colour temperature suits offices and retail spaces
  • 3,360 lm at 117 lm/W delivers efficient brightness
  • CRI 82 renders colours accurately for tasks
  • 120-277 V input works on standard commercial circuits
  • DLC 5.0 listed for utility rebate eligibility

Specifications

BrandLITHONIA LIGHTING

Questions about this item

How do I install the 2GTL 2 33L EZ1 LP835 into a standard T-grid ceiling and what step is often missed?

Lay the 2 ft × 2 ft housing into the grid, secure the integral earthquake clips, then connect the 120-277V AC supply to the driver’s quick-disconnect; the missed step is forgetting to snap the safety cables to the building structure before releasing the fixture.

What component will need replacement first and how do I service it?

The integrated LED light engine is rated for long life; when output eventually drops, the entire 35 W module is replaced as one piece — no separate lamp or ballast exists.

At what point does the 3500 K output start to decline during continuous operation?

Thermal management limits sustained output; the driver throttles back once the internal temperature reaches its design ceiling, so the 360 lm initial flux and 117 lm/W efficacy will gradually decrease until the fixture cools.

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