Lithonia Lighting EXR EL M6 Contractor Select LED Backup Battery Exit Emergency Sign
- Red LED letters, thermoplastic housing
- Battery backup emergency operation
- 11.6 x 7.5 inches, 2 pounds
- Wall mount, landscape orientation
- Single face, extra faceplate for double face
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A thermoplastic LED exit sign with battery backup and an extra faceplate so it can be converted to double face in the field. It is a wall-mount sign, and no ceiling mount is listed.
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ASIN: B008KNX4KCModel: M6Category: Lighted Exit Signs
Overview
Converting from single to double face takes only the extra faceplate packed with this Lithonia exit sign, which comes fully assembled. The housing is thermoplastic, impact resistant, scratch resistant and corrosion proof, with removable universal chevrons.
The reason to buy is the flexibility of field conversion and directional chevrons, with a rugged housing. The limitation is that the listing gives no runtime, input voltage or code approval detail.
Who it's for
Commercial and light industrial buildings that need an exit sign with an emergency battery. Buyers who need documented runtime or listings should check the Lithonia data sheet.
Pros and cons
- Convertible to double face
- Removable directional chevrons
- Impact and scratch resistant housing
- Battery runtime not listed
- Voltage not listed
- Wall mount only listed
- Red text only
Performance notes
LED lighting draws little power, and the battery takes over when mains power fails. The thermoplastic housing resists impact, scratches and corrosion, which helps in busy or damp areas.
Specifications
| Brand | Lithonia Lighting |
|---|---|
| Model | M6 |
| Dimensions & fit | |
| Backup | Battery Back Up |
| Dimensions L x W | 11.6 inches x 7.5 inches |
| Orientation | Landscape |
| Item weight | 2 pounds |
| Construction & materials | |
| Color | Red Text |
| Material | Thermoplastic |
| Compatibility & installation | |
| Mounting type | Wall Mount |
| Included components | |
| Included | 1 Exit Sign Fixture |
| Other details | |
| Light type | LED |
| Part number | 87473 |
Frequently asked questions
Can the Lithonia EXR sign be converted to double face or show direction arrows?
Yes. It ships fully assembled as a single face with an extra faceplate for field conversion to double face, and the universal chevrons are easily removed for directional indication.