Wheelock Exceder LED3 Horns


The Wheelock® Exceder LED3 horns by Eaton feature high energy efficiency in an aesthetically pleasing low profile enclosure that will blend with the building‘s interior décor. Installers will benefit from its comprehensive feature list, including single-gang design (wall-mount models), select 90 or 95 dB and temporal or steady horn output, no tools needed for setting changes, and convenient mounting options for both new and retrofit construction. These products are suitable for indoor wall and ceiling-mount applications, model specific. 


Exceder LED3 Overview Brochure

Exceder LED3 Cross Reference Product List

UL Compatibility Letter for Exceder LED3

Catalog Number LHNR3, LHNW3, LHNRC3, LHNWC3
Finish Color Red or White
Mounting Wall or Ceiling, depending on model
dBA Rating 90, 95
Horn Rating Reference Specification Sheet for dBA Settings
Voltage 24 VDC
Approvals UL, ULC, CSFM
Mounting Options Walll: 1-gang and Exceder LSBB 1-gang and 4" square with adapter kit; Ceiling: Exceder LSPKBB-C backboxes, 4” square, 1 1/2 or 2 1/8” deep and 4” Octagonal, 1 ½” or 2 1/8” deep


  • Industry’s first LED Notification Appliances
  • One of the smallest, most compact designs
  • Low-profile Design
  • Convenient Mounting Options
  • Multiple Audible Settings 
  • Easy-to-Install with finger slide switches with no tools needed for setting changes