LINEAR TUFF EMERGENCY Series
Luminaire Type
Overview
The Linear Tuff Emergency Series keeps hazardous locations safe and illuminated when power fails, combining the robustness and cost-efficiency of the Linear Tuff with a 90-minute emergency battery backup. Delivering up to 140 lm/W system efficacy with a T6(CID1) heat rating, it operates reliably from -20°C to 45°C with instant on/off functionality and shock- and vibration-resistant, solder-less LED board construction. Stainless steel 316 fasteners and thermal shock-resistant tempered glass complete its slim, compact design—suited for petrochemical facilities, drilling rigs, platforms, and other demanding hazardous locations.
Classifications, Ratings, Certifications
INFO
90-Minute Battery Backup for Class I Division 1 Environments
Life-safety code compliance in Division 1 hazardous areas requires more than a standard emergency fixture — the Linear Tuff Emergency Series pairs Division 1 durability with 90 minutes of certified backup.
The Linear Tuff Emergency Series keeps hazardous locations safe and illuminated when power fails, combining the robustness and cost-efficiency of the Linear Tuff with a 90-minute emergency battery backup.
Delivering up to 140 lm/W system efficacy with a T6(CID1) heat rating, it operates reliably from -20°C to 45°C with instant on/off functionality and shock- and vibration-resistant, solder-less LED board construction, plus thermal shock-resistant tempered glass.
Key Features
- Best-in-Class System Efficacy: Up to 140 Lm/W.
- Fast Charge, Reliable Backup: Charge time 24h, discharge time 1.5h.
- Wide Ambient Temp Range: -20°C to +45°C (-4°F to +113°F).
- Rugged Build: Thermal shock and impact resistant tempered glass; stainless steel 316 fasteners throughout.
Why Specify the Linear Tuff Emergency Series
- Certified for Class I Division 1, Groups C and D
- UL924 emergency certified for life-safety code compliance
- 10-year LED / 7-year driver / 5-year battery warranty
- Suited for petrochemical facilities, drilling rigs, platforms, and tunnels
Specs
| Electrical Parameters | |
|---|---|
| L70 | 480,000 hrs@113°F |
| Warranty | LEDs: 10 Years, Driver: 7 Years, Battery: 5 Years |
| Power Factor | ≥0.90 |
| Supply Wire | 12-18AWG, Rated 90°C |
| Surge Protection | 10KV |
| THD | <20% |
| Voltage/Frequency | 120-277V AC 50/60Hz |
| Dimming | 0-10V, Range 10-100% |
| Power | 80W |
| Battery | Nickel-Cadmium |
| Charge Time | 24 hours |
| Emergency Run Time | 90mins |
| Rated Input Current | 0.741A@120VAC, 0.321A@277VAC |
| Optical Parameters | |
|---|---|
| Correlated Color Temperature (CCT) | 3000K/4000K/5000K |
| Color Rendering Index (CRI) | 80 CRI |
| Available Beam Angle | 60° / 110° / T2 |
| Lumen Efficacy* | 140Lm/w |
| Lumen Output* | 11,140Lm |
| Lumen Output (EM)* | 869Lm |
| Mechanical Parameters | |
|---|---|
| Hardware | Stainless steel 316 |
| Lens Material | Tempered glass |
| Mounting Options | Pendant, Yoke, Chain, Pole |
| Product Weight | 26.9lbs/12.2kg |
| Housing Material | Marine Grade Aluminium |
| Package Weight | 29lbs/13.3kg |
| Cable Entry | (3) 3/4" NPT |
| Product Dimensions (L×W×H) | 43.3×5.8×7.3in (1100×148×185 mm) |
| Package Dimensions (L×W×H) | 47.1×7.9×10.1in (1197×200×256 mm) |
| Environmental Parameters | |
|---|---|
| Ambient Operating Temperature | -4°F ~ +113°F (-20°C ~ +45°C) |
| T-Code Rating | C1D1-T6 |
| EPA Wind Rating (FT2/m2) | 2.616/0.243 |
| Ambient Operating Humidity | 10% ~ 90% RH |
* Value calculated based on 5000K and Clear glass; varies to different spec. 70 CRI optional, DLC available with 70 CRI only, none 90 CRI.
Compliance
| Classifications |
|---|
| Class I Division 1, Groups C and D |
| Class I Zone 1, Group IIB |
| Certifications |
|---|
| CSA C22.2 No. 137 |
| CSA C22.2 No. 141-15 |
| CSA C22.2 No. 30 |
| FCC Part 15, Subpart B |
| UL 844 |
| UL 924 |
| Ratings |
|---|
| IK07 |
| IP66 |
| Salt Spray 720 hrs (ASTM B117) |
Downloads
Spec Sheets
| Document Type | Description | Updated | Download |
|---|---|---|---|
| Specification | LINEAR TUFF EMERGENCY Series – Full Specification Sheet | 7/21/2026 |
IES
| Document Type | Description | Updated | Download |
|---|---|---|---|
| IES | LINEAR TUFF EMERGENCY Series – IES Photometric Data Files | 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 |