---
product_id: 75801277
title: "Quantum Emergency Light, Contemporary Commercial LED Emergency Lights with 2 Aimable Lamp Heads, Ceiling or Wall Mount, White Thermoplastic, 120/277V Dual Voltage (ELM4L)"
brand: "lithonia lighting"
price: "$228.98"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/75801277-quantum-emergency-light-contemporary-commercial-led-emergency-lights-with-2
store_origin: US
region: United States of America
---

# 120/277V dual voltage 640 lumens bright output 90 min battery backup Quantum Emergency Light, Contemporary Commercial LED Emergency Lights with 2 Aimable Lamp Heads, Ceiling or Wall Mount, White Thermoplastic, 120/277V Dual Voltage (ELM4L)

**Brand:** lithonia lighting
**Price:** $228.98
**Availability:** ✅ In Stock

## Summary

> ⚡ Illuminate your safety with smart, sleek emergency lighting!

## Quick Answers

- **What is this?** Quantum Emergency Light, Contemporary Commercial LED Emergency Lights with 2 Aimable Lamp Heads, Ceiling or Wall Mount, White Thermoplastic, 120/277V Dual Voltage (ELM4L) by lithonia lighting
- **How much does it cost?** $228.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/75801277-quantum-emergency-light-contemporary-commercial-led-emergency-lights-with-2)

## Best For

- lithonia lighting enthusiasts

## Why This Product

- Trusted lithonia lighting brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Aimable Dual Lamps:** Customize your emergency lighting with two adjustable 3.3W LED heads for optimal coverage.
- • **Reliable 90-Minute Illumination:** Stay powered through outages with guaranteed 90 minutes of bright LED light.
- • **Effortless Ceiling or Wall Mount:** Quick surface installation with a universal back plate that fits standard junction boxes.
- • **Code-Compliant & Maintenance-Free:** UL 924, NFPA 101, OSHA approved with a rechargeable nickel-cadmium battery and 5-year warranty.
- • **Durable Flame-Rated Thermoplastic:** Built tough with impact-resistant, UV-stable housing that resists discoloration and damage.

## Overview

The Lithonia Lighting Quantum Emergency Light delivers 640 lumens of cool white LED illumination with two adjustable lamp heads, ensuring safe egress during power outages. Featuring a durable, flame-rated thermoplastic housing and a maintenance-free rechargeable battery providing 90 minutes of backup, it supports dual voltage (120/277V) for versatile commercial installation. UL and OSHA compliant, this compact, surface-mount unit offers reliable, code-approved emergency lighting with a 5-year warranty.

## Description

Sponsored Ad - Lithonia Lighting Quantum Emergency Light, Contemporary Commercial LED Emergency Lights with 2 Aimable Lamp Heads, Ceiling or Wall Mount, White Thermoplastic, 120/277V Dual Voltage (ELM4L)

## Features

- PREMIUM EMERGENCY LIGHTING: The Lithonia Lighting Quantum Contemporary LED emergency light provides 90 minutes of illumination upon power loss; The compact design is ideal for emergency lighting in hallways, stairwells, and business spaces
- 2 AIMABLE LAMP HEADS: The hallway lights include unobtrusive dual adjustable LED lamp heads; Each head contains one 3.3W white LED with a 10-year typical lifespan; Delivers 640 total lumens for even light distribution for safe egress
- DURABLE CONSTRUCTION: Flame-rated 5VA thermoplastic housing; Impact-resistant white casing; Unit features integrated test switch and status indicator; UV-stable resin resists discoloration from natural and man-made light sources
- EASY INSTALLATION: Surface mount to wall or ceiling; Back plate fits most industry standard size junction boxes and snaps into place; Multi-color LED status indicator shows battery status; Indoor damp location 50°F to 104°F (10°C to 40°C) rated
- SPECIFICATIONS: 13.37" x 3.7" x 5.93"; UL listed, meets UL 924, NFPA 101, NEC, Title 20, and OSHA standards; Dual voltage 120/277V; The maintenance-free, rechargeable, nickel-cadmium battery provides 90 minutes of emergency backup; 5-year limited warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Lithonia Lighting |
| Color | White |
| Material | Thermoplastic |
| Style | Manual Testing |
| Light fixture form | Path |
| Room Type | Bedroom |
| Product Dimensions | 13.5"L x 3.75"W x 5.9"H |
| Specific Uses For Product | General Purpose |
| Indoor/Outdoor Usage | Indoor |
| Power Source | Battery Powered |
| Installation Type | Surface Mount |
| Control Method | Remote |
| Light Source Type | LED |
| Finish Type | White / 5000K |
| Shade Material | Synthetic |
| Number of Light Sources | 1 |
| Voltage | 277 Volts |
| Light Color | Cool White |
| Shape | Oval |
| Included Components | One Emergency Sign |
| Warranty Type | Manufacturer |
| Lighting Method | LED |
| Item Weight | 1.6 ounces |
| Number of Items | 1 |
| Wattage | 3.3 watts |
| Controller Type | Remote Control |
| Switch Type | Push Button |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Brightness | 640 Lumen |
| Efficiency | High Efficiency |
| Mounting Type | Ceiling Mount,Wall Mount |
| Shade Color | White |
| Fixture Type | Non Removable |
| Assembly Required | Yes |
| Manufacturer | Lithonia Lighting |
| Size | 640 Lumens |
| UPC | 191723916287 |
| Global Trade Identification Number | 00191723916287 |
| Light Output Maximum | 640 Lumens |
| Model Name | Quantum |
| Part Number | ELM4L |
| Item model number | ELM4L |
| Finish | White / 5000K |
| Pattern | Light |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Measurement System | English/Standard |
| Plug Format | A- US style |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 5-year limited manufacturer. |

## Product Details

- **Brand:** Lithonia Lighting
- **Color:** White
- **Material:** Thermoplastic
- **Style:** Manual Testing
- **Light fixture form:** Path

## Images

![Quantum Emergency Light, Contemporary Commercial LED Emergency Lights with 2 Aimable Lamp Heads, Ceiling or Wall Mount, White Thermoplastic, 120/277V Dual Voltage (ELM4L) - Image 1](https://m.media-amazon.com/images/I/51Fe-z4rucL.jpg)

## Available Options

This product comes in different **Pattern, Color, Size, Style** options.

## Frequently Bought Together

- Lithonia Lighting Quantum LED Emergency Lights for Business, Manual Testing, 2-Head Fixture, 640 Lumens, White (ELM4L)
- Lithonia Lighting LHQM LED R M6 Quantum White LED Exit and Emergency Light Combo with Red Letters, 180 Lumens, 120 Volts, 4 Watts,
- Lithonia Lighting Single-Sided LED Exit Sign, Thermoplastic Construction, Switchable Red and Green Colors, Ni-MH Backup Battery, Includes Extra Faceplate, White (EXRG EL M6)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/75801277-quantum-emergency-light-contemporary-commercial-led-emergency-lights-with-2](https://www.desertcart.us/products/75801277-quantum-emergency-light-contemporary-commercial-led-emergency-lights-with-2)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-18*