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White aluminum LED exit sign with red letters and universal chevrons

Acuity Lithonia

Acuity Lithonia LE S W 1 R EL N light kit

SKU CH-S75K-D62YS

Cast aluminium LED exit sign with red letters, single face, universal chevrons and nickel-cadmium battery backup for 120/277 V operation

  • Red letters on single-face sign for clear egress path
  • Universal chevrons selectable on site for flexible direction
  • LED technology with NiCd battery backup for code-compliant emergency lighting
  • Cast aluminum housing in white finish for durable ceiling or wall mount
  • Dual-voltage 120/277 V operation suits standard commercial circuits

Exit sign with emergency backup

The Acuity Lithonia LE S W 1 R EL N is a single-face exit sign designed for commercial and institutional buildings that require code-compliant egress marking. Red letters on a white aluminum housing provide clear visibility, and the integral nickel-cadmium battery supplies emergency illumination when normal power fails. It operates on 120 or 277 volt supplies without rewiring.

Universal chevron and voltage flexibility

Field-selectable directional chevrons let installers configure the indicator for left, right or double-ended egress paths on site. Dual-voltage input accepts 120 and 277 volt circuits, so the same unit fits different electrical distributions without additional transformers. The cast aluminum housing mounts directly to standard junction boxes, leaving ceiling or wall space free for other fixtures.

Sustained emergency operation

During a power loss the nickel-cadmium backup battery drives the LED array for the duration required by life-safety codes, maintaining consistent light output without the dimming seen in short-burst tests. The solid-state light source eliminates lamp replacements and reduces maintenance visits over the service life. Aluminum construction resists corrosion in humid corridors and stairwells.

Highlights

  • Red letters on single-face sign for clear egress path
  • Universal chevrons selectable on site for flexible direction
  • LED technology with NiCd battery backup for code-compliant emergency lighting
  • Cast aluminum housing in white finish for durable ceiling or wall mount
  • Dual-voltage 120/277 V operation suits standard commercial circuits

Specifications

BrandLITHONIA LIGHTING

Questions about this item

How long will the nickel-cadmium battery power the red LED letters during a mains failure?

The integral nickel-cadmium battery provides emergency illumination for the red LED exit face when the 120/277 V supply is lost.

Does the cast-aluminium housing stay cool enough for continuous ceiling mounting?

LED lighting technology and the aluminium housing limit temperature rise during 120/277 V operation.

Which supply voltage must the building circuit provide for the sign to operate?

The unit accepts 120 V or 277 V AC from the building circuit.

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