# Industrial Emergency LED Lighting, UL 924 | Maes Lighting

> UL 924 emergency LED lighting for harsh industrial sites. NEMA 4X and NSF washdown options, Class I Division 2 models, remote heads and cold weather variants.

Canonical page: https://maeslighting.com/products/emergency-lighting

Product category · Egress and backup

# Industrial emergency LED lighting for harsh sites.

UL 924 egress illumination built for environments that destroy commercial-grade units — washdown lines, corrosive areas, cold storage and classified spaces. Battery units, remote heads and combination exit fixtures.

Complete category lineup

## The complete emergency lighting lineup.

Browse every family in the range. The EX-ES03 exit and emergency combination unit is also part of the explosion proof line — its card opens the full specification page.

EX-ES03

Related Explosion Proof Exit and Emergency LED, Class I Division 1

Page: https://maeslighting.com/products/explosion-proof-lighting/ex-es03

HP Series

HP Series Industrial Emergency Battery Unit, NEMA 4X

Page: https://maeslighting.com/products/emergency-lighting/hp

HPRL

HPRL High-Performance Remote Fixtures, NEMA 4X

Page: https://maeslighting.com/products/emergency-lighting/hprl

Survive-All SV

Survive-All SV Series , NEMA 4X Emergency LED, NSF Food Grade

Page: https://maeslighting.com/products/emergency-lighting/survive-all-sv

Survive-All SVH

Survive-All SVH Series , Class I Division 2 Emergency LED

Page: https://maeslighting.com/products/emergency-lighting/survive-all-svh

At a glance

## Compare emergency families by environment and runtime.

Environmental rating decides the family; capacity and head count follow from the egress calculation.

**At-a-Glance Industrial Emergency LED Lighting, UL 924, NEMA 4X, NSF, Class I Div 2, Model Comparison**

| Family | Hazard or env. rating | Enclosure | 1.5 h rating or power | Heads or lamps | Runtime | Temp range |
| --- | --- | --- | --- | --- | --- | --- |
| Survive All SVH Series | Class I Division 2, Groups A to D | Damp or wet location | 18, 36, 60, 72 W capacities | MR16 LED, LA to LJ, 4 to 6 W | Up to 4 h options | 50 to 104°F |
| Survive All SV Series | NEMA 4X, NSF | NEMA 4X, wet or damp, cold-weather option | Lead-calcium 18 to 54 W, NiCd 24 or 40 W | MR16 LED, LA to LJ, 4 to 6 W | Up to 4 h options | 50 to 104°F, CW option, -40 to 104°F |
| HP Series Remote Unit | NEMA 4X remote | NEMA 4X | Remote, 12 to 24 V input | L6 6 W 565 lm, L10 10 W 1000 lm, L15 15 W 1300 lm | n/a, remote | -40 to 131°F |
| High Performance LED Battery Unit | NEMA 4X battery unit | NEMA 4X | 30, 40, 60, 90 W models | L6 565 lm, L10 1000 lm, L15 1300 lm | 1.5 h standard tables | LC 32 to 122°F, NiCd 50 to 104°F, CW option, -40 to 122°F for 90 min |
| EX-ES03 C1D1 Exit and Emergency Combo | Class I Division 1 Groups C, D, also C1D2, C2D1, C2D2, Class III | NEMA 4X, IP66, IK10 enclosure | Two spotlights 5 W each, exit sign 3 to 5 W | Adjustable twin heads plus exit sign | 3 h | Charge 32 to 113°F, discharge -4 to 140°F |

Runtime figures describe the rated duration at the stated capacity. Confirm the required duration against the authority having jurisdiction for the specific occupancy.

### Related categories

If the limiting condition is different, one of these is usually the better starting point.

- [Explosion ProofClassified areas needing hazardous-location listings.](https://maeslighting.com/products/explosion-proof-lighting)
- [Food ProcessingSanitary areas where NSF listings apply.](https://maeslighting.com/products/food-processing-lighting)
- [Vapor TightWet and corrosive areas needing sealed enclosures.](https://maeslighting.com/products/vapor-tight-lighting)

Specification path

## The environment decides the unit. Codes decide the coverage.

Emergency lighting is a code-driven specification with an environmental constraint layered on top. Confirm the required duration and illumination levels for the occupancy, then the environmental rating — NEMA 4X for washdown and corrosion, NSF for food areas, Class I Division 2 or Division 1 for classified space — then head count, mounting and any cold-weather requirement.

> A commercial emergency unit in a washdown line is a maintenance liability. The enclosure has to match the room.

## Include in your quote request

Code

Duration and levels required

Environment

NEMA 4X, NSF or classified

Heads

Count and placement

Temperature

Cold weather operation

Diagnostics

Self-test requirement

Common questions

## Frequently asked questions

These answers clarify the selection process without replacing project-specific documentation.

**Which emergency families suit classified areas?**

The Survive-All SVH family is documented for Class I Division 2, and the EX-ES03 combination unit for Class I Division 1. Confirm groups and temperature code against the specific catalog number.

**What is the difference between a battery unit and a remote head?**

A battery unit contains its own battery and lamps. Remote heads draw from a separate battery unit over low-voltage wiring, which suits areas where the battery cannot be located. Both appear in the table above.

**Are NSF-listed emergency fixtures available for food plants?**

The Survive-All SV family is documented with NSF options and NEMA 4X construction. Confirm the listing applies to the exact configuration ordered.

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Maes Lighting — nationwide supplier of certified explosion proof, industrial, high-temperature,
food-processing, vapor-tight, high-bay, flood, area, and emergency LED lighting.
Headquarters: Broken Arrow, Oklahoma. Sales: (866) 860-6399 · tjacobs@maeslighting.com
Website: https://maeslighting.com