LINEAR EMERGENCY HARSH Series
Luminaire Type
Overview
The Linear Emergency Harsh Series delivers dependable illumination and emergency backup in a slim linear form for harsh industrial environments, achieving up to 150 lm/W efficacy with a 90-minute emergency runtime at 15W rated load. It operates across a wide ambient range of 0°C to 50°C with instant on/off functionality and shock- and vibration-resistant, solder-less board construction. Stainless steel 316 fasteners, a UV-stable impact-resistant PC lens, and a slim, compact design round out the build, providing IP66-rated protection and reliable performance where power loss safety and durability both matter.
Classifications, Ratings, Certifications
INFO
90-Minute Emergency Backup Linear LED Built for Harsh Environments
Harsh industrial sites need life-safety lighting that survives the same corrosive conditions as the primary fixtures — the Linear Emergency Harsh Series delivers both in one NEMA 4X package.
The Linear Emergency Harsh Series delivers dependable illumination and emergency backup in a slim linear form for harsh industrial environments, achieving up to 150 lm/W efficacy with a 90-minute emergency runtime at 15W rated load.
It operates across a wide ambient range of 0°C to 50°C with instant on/off functionality and shock- and vibration-resistant, solder-less board construction, backed by NEMA 4X-rated IP66 protection.
Key Features
- Best-in-Class System Efficacy: Up to 150 Lm/W.
- Fast Charge, Reliable Backup: Charge time 24h, emergency run time 90 mins, rated load 15W in emergency mode.
- Wide Ambient Temp Range: 0°C to +50°C (32°F to +122°F).
- NEMA 4X Protection: IP66, IK08(PC), Salt Spray 720 hrs (ASTM B117).
Why Specify the Linear Emergency Harsh Series
- NEMA 4X rated for corrosive and wet harsh-duty locations
- UL924 emergency certified for life-safety code compliance
- Shock- and vibration-resistant, solder-less LED board construction
- 10-year LED / 7-year driver / 3-year battery warranty
Specs
| Electrical Parameters | |
|---|---|
| L70 | 120,000 hrs @122°F |
| Warranty | LEDs: 10 Years, Driver: 7 Years, Battery: 3 Years |
| Power Factor | ≥0.90 |
| Supply Wire | 12-18AWG, Rated 90°C |
| Surge Protection | 10KV |
| THD | <20% |
| Voltage/Frequency | 120-277V AC 50/60Hz |
| Power | 40W | 80W |
| Battery | LiFePO4 |
| Charge Time | 24 hours |
| Emergency Run Time | 90 mins |
| Rated Input Current @120V AC | 0.371A | 0.741A |
| Rated Input Current @277V AC | 0.161A | 0.321A |
| Rated Load (Emergency Mode) | 15W |
| Optical Parameters | |
|---|---|
| Correlated Color Temperature (CCT) | 4000K/5000K |
| Color Rendering Index (CRI) | 80 CRI standard (90 CRI optional, longer leadtime) |
| Available Beam Angle | 110° |
| Lumen Efficacy* | 150 Lm/W |
| Lumen Output* | 5,857 Lm | 12,291 Lm |
| Lumen Output (EM)* | 2,778 Lm | 2,822 Lm |
| Mechanical Parameters | |
|---|---|
| Hardware | 316 Stainless Steel |
| Lens Material | Polycarbonate |
| Mounting Options | Pendant, Yoke, Chain, Pole |
| Product Weight | 16.5 lbs / 7.5 kg | 18.3 lbs / 8.3 kg |
| Housing Material | Marine Grade Aluminium |
| Package Weight | 18.6 lbs / 8.6 kg | 20.4 lbs / 9.4 kg |
| Cable Entry | (3) 3/4" NPT |
| Product Dimensions (L×W×H) | 23.6×5.0×6.8 in (600×127×173 mm) | 47.2×5.0×6.8 in (1200×127×173 mm) |
| Package Dimensions (L×W×H) | 26.6×7.1×9.1 in (675×180×230 mm) | 50.2×7.1×9.1 in (1275×180×230 mm) |
| Environmental Parameters | |
|---|---|
| Ambient Operating Temperature | 32°F ~ +122°F (0°C ~ +50°C) |
| EPA Wind Rating (FT2/m2) | 1.463 / 0.140 | 1.972 / 0.180 |
| Ambient Operating Humidity | 10% ~ 90% RH |
* Value calculated based on 5000K, 80 CRI and Clear PC; varies to different spec. 90 CRI optional.
Compliance
| Certifications |
|---|
| CSA C22.2 No. 141-15 |
| FCC Part 15, Subpart B |
| UL 924 |
| Ratings |
|---|
| IK08 (PC) |
| IP66 |
| NEMA 4X |
| Salt Spray 720 hrs (ASTM B117) |
Downloads
Spec Sheets
| Document Type | Description | Updated | Download |
|---|---|---|---|
| Specification | LINEAR EMERGENCY HARSH Series – Full Specification Sheet | 7/21/2026 |
IES
| Document Type | Description | Updated | Download |
|---|---|---|---|
| IES | LINEAR EMERGENCY HARSH Series – IES Photometric Data Files | 7/21/2026 |
Technical Documents (Installation Manuals)
| Document Type | Description | Updated | Download |
|---|---|---|---|
| Installation Manual | LINEAR EMERGENCY HARSH Series – Installation Manual | 7/21/2026 |
Certificates
| Document Type | Description | Updated | Download |
|---|---|---|---|
| Certificates | LINEAR EMERGENCY Series – UL924 Emergency Non Hazardous Certificate of Compliance | 7/21/2026 |
Marketing Materials
| Document Type | Description | Updated | Download |
|---|---|---|---|
| Brochure | Brochure - ATEX, IECEx, UKEX Certified Products | 7/21/2026 | |
| Brochure | Brochure - Built for Harsh Environments | 7/21/2026 | |
| Brochure | Brochure - Hazloc - UL Certified Products | 7/21/2026 | |
| Brochure | Brochure - Quick Selection Guide | 7/21/2026 | |
| Brand Kit | Red Sky Lighting Brand Guidelines and Logos | 7/21/2026 |