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Cast aluminium LED exit sign, black and silver housing, single red face, chevron indicators

Acuity Lithonia

Acuity Lithonia LE S 1 R Cast Aluminum LED Exit Sign

SKU CH-E857-SWWHA

Cast-aluminium LED exit sign with red single-face letters and universal chevron arrows, operating on 120/277 V without a backup battery

  • size3/4" Stroke x 6" High
  • weight4.7
  • materialCast Aluminum
  • Red LED letters for clear exit visibility
  • Single-face design simplifies installation
  • Cast aluminium housing resists corrosion
  • Dual-voltage 120/277 V operation fits standard wiring
  • Lightweight 4.7 kg unit eases mounting

Cast Aluminum LED Exit Sign

This cast aluminum exit sign provides red lettering on a single face with universal field selectable chevrons for directional indication. It operates on dual voltage 120 or 277 and uses LED lighting technology without an emergency backup battery. The housing features a black and silver finish suitable for commercial interior installations.

Thermals Noise and Power Draw

LED technology generates minimal heat during continuous operation and the unit runs silently without moving parts. Power consumption is low across both supported voltages and there is no battery charging circuit to add parasitic draw. The aluminum housing acts as a passive heat sink for the internal components.

Installation Fit and Clearance

The sign mounts directly to standard junction boxes and weighs 4.7 units for secure attachment to ceiling or wall surfaces. Its single face design keeps the profile shallow leaving more clearance in corridors or above doorways. No battery compartment means simpler wiring and fewer code inspection points for the installer.

Highlights

  • Red LED letters for clear exit visibility
  • Single-face design simplifies installation
  • Cast aluminium housing resists corrosion
  • Dual-voltage 120/277 V operation fits standard wiring
  • Lightweight 4.7 kg unit eases mounting

Specifications

BrandLITHONIA LIGHTING
size3/4" Stroke x 6" High
weight4.7
materialCast Aluminum

Questions about this item

How is the 120/277 V exit sign wired, and what step do installers often miss?

Connect the supply to the dual-voltage input matching your circuit — 120 V or 277 V — then secure the cast-aluminium housing to the junction box; the step most often missed is setting the universal chevron arrows to the required direction before final tightening.

What maintenance will the LED exit sign need over its service life?

No battery is fitted, so there is no cell replacement; periodic testing per local code and occasional lens cleaning are the only routine tasks.

What limit appears first during continuous operation of the 4.7 lb aluminium sign?

The housing temperature stabilises at its rated maximum; the cast aluminium dissipates heat passively, so thermal protection is the first boundary reached under sustained use.

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