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NFE9142​​ LED Low-Bay Emergency Light

A dual-power industrial emergency luminaire is designed for 2.5–6m ceiling spaces such as underground garages, production workshops, and fire escape routes. It delivers 36W main lighting (​​≥140 lm/W efficacy​​) in normal mode, automatically switching to emergency mode (​​90-minute runtime @30% brightness​​) within ​​0.2 seconds​​ of power failure. It is constructed with ​​die-cast aluminum + tempered glass​​, ​​IP65-rated protection​​, certified to ​​GB 17945-2010 fire safety standards​​, and operational from ​​-20°C to +50°C​​. Integrates daily illumination and emergency evacuation functions.
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  • NFE9142

1. Comfortable Anti-Glare Design

Its features light guide plate technology within transparent components to eliminate glare interference while maintaining direct illumination.

2. Energy Efficiency & High Performance

It is optimized engineering delivers customized pathway lighting solutions with superior advantages: directional light emission, low power consumption, stable driver performance, rapid response, high shock resistance, extended lifespan, and eco-friendly operation.

3. Easy Maintenance

Modular design enables tool-free disassembly for swift repairs and servicing.

4. Premium Protection

IP67-rated full-sealed construction effectively withstands heavy rain and harsh outdoor conditions.

5. Multi-Environment Adaptability

Five installation options: ceiling-mounted, wall-mounted, clamp-on bracket, angle-adjustable, and recessed. Compatible with 100-240V wide voltage and offers cool white/warm white color temperatures.

6. Safety Assurance

Anti-loosening screws + safety lanyard prevent accidental drops during maintenance, eliminating fall hazards in elevated workspaces.


1. Rated Voltage: 100–240V~ 50Hz/60Hz

2. Light Source:

Rated Power: 18W

Luminous Flux: 1,950 lm

Average Lifetime: 100,000 h

3. Color Temperature:

Neutral White: 3,700K–4,500K

Cool White: 5,500K–6,500K

4. Power Factor: 0.9

5. Operating Temperature: -55°C to +55°C

6. Dimensions (L×W×H): 307 mm × 113 mm × 40 mm

7. Weight: 1.3 kg

8. Protection Rating: IP67


1. Applications:

Ideal for supplementary lighting in:

Maintenance walkways of large-scale equipment

Outdoor corridors, pathways, and signage areas

Withstands harsh external environments.

2. Target Clients:

Grid substations, railway maintenance depots, and industrial repair stations involving production, inspection, and maintenance operations.


Frequent questions
  • 1. Will brightness drop sharply during power failure? How effective is the emergency lighting?​​
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    Seamless switching within 0.2 seconds after power failure. Emergency mode automatically shifts to ​3,000K warm white (Ra90 CRI)​, delivering ​≥30% of main brightness (~1,000 lm)​ to ensure clear visibility in smoke.
  • 2. Is the 90-minute runtime lab data? How long does it last in real use?
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    It is passed ​GB 17945 -40°C low-temperature discharge test. LiFePO₄ batteries provide 88 minutes at -20°C (>90min national standard requirement), extending to ​100 minutes at 25°C​​.
  • 3. Will high humidity corrode batteries? What’s the maintenance cycle?​​
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    IP67-sealed battery compartment​+ 316 stainless steel casing​resists 98% humidity environments. ​​Maintenance-free design​retains >80% capacity after 5 years (vs. 2-year replacement for lead-acid batteries).
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