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Acuity Lithonia WL2 LED stairwell fixture, white rectangular housing with frosted lens

Acuity Lithonia

Acuity Lithonia WL2 12L EZ1 LP835 LED Stairwell Fixture light kit

SKU CH-V3EM-8FX1N

LED stairwell fixture delivering 1,249 lumens at 3,500 K with 102.3 lm/W efficacy and dimmable integrated LEDs

  • High output of 1249 lumens brightens stairwells
  • Efficient 102.3 lm/W lowers energy consumption
  • 3500 K neutral white suits common areas
  • Dimmable driver enables adjustable light levels
  • Ceiling, surface or wall mounting fits many layouts

Stairwell LED Fixture Kit

The Acuity Lithonia WL2 12L EZ1 LP835 is a surface-mount LED light kit delivering 1249 lumens at 3500 K colour temperature. It replaces a two-lamp T8 fluorescent fixture and is intended for stairwell, corridor or similar interior applications. The integrated LED module is dimmable and operates at a maximum of 12.2 W with an efficacy of 102.3 lm/W. It suits installers needing a direct replacement for legacy linear fluorescent units.

Ceiling Surface Wall Mount Integration

The fixture mounts to ceilings or walls using a surface installation method and requires a compatible junction box and branch-circuit wiring. Its architectural lens shape distributes light evenly along vertical circulation paths. Because the LED source is integrated, no separate lamps or ballasts are needed, freeing maintenance time and eliminating fluorescent disposal concerns. The unit is not linkable, so each location is wired independently.

Integrated LED and Dimming Benefit

The kit ships with the LED module already installed, removing the need to purchase or handle replacement tubes. Dimmable operation allows light-level adjustment via a compatible wall dimmer, supporting energy savings and visual comfort in low-traffic periods. No occupancy or daylight sensor is included, so automated control requires external devices. The product is restricted from sale in certain states, which may affect project specifications.

Highlights

  • High output of 1249 lumens brightens stairwells
  • Efficient 102.3 lm/W lowers energy consumption
  • 3500 K neutral white suits common areas
  • Dimmable driver enables adjustable light levels
  • Ceiling, surface or wall mounting fits many layouts

Specifications

BrandLITHONIA LIGHTING

Questions about this item

How many lumens does the fixture produce at 3500 K?

The integrated LED delivers 1,249 lumens at 3500 K with an efficacy of 102.3 lm/W.

What is the maximum power draw during continuous operation?

The fixture draws up to 12.2 W when running all day, with no sensor or linkable modules adding extra load.

Does the unit require a separate driver or bulb to operate?

No separate driver or bulb is needed — the LED array is integrated and the fixture mounts directly to ceiling, surface or wall.

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