VL-EX8197S Explosion-Proof Linear LED Light for Hazardous Locations
The VL-EX8197S Explosion-Proof Linear LED Light is a single-tube industrial luminaire engineered for surface-mount ceiling or wall applications in Class I Division 1/2 and ATEX/IECEx Zone 1/2 hazardous environments. Its streamlined linear form factor provides efficient, shadow-free illumination across corridors, walkways, cable trays, and processing aisles where conventional round or bay-type fixtures would be impractical. With a die-cast aluminum housing and sealed polycarbonate diffuser, the VL-EX8197S delivers consistent 120° beam distribution suitable for aisle and workstation illumination in chemical plants, refineries, and offshore installations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | VL-EX8197S |
| LED Power | 40W / 60W (selectable) |
| LED Efficacy | ≥125 lm/W |
| Luminous Flux | 5,000 lm (40W) / 7,500 lm (60W) |
| Input Voltage | 100–277V AC, 50/60Hz |
| Power Factor | ≥0.95 |
| Color Temperature | 4000K / 5000K |
| CRI | ≥80 Ra |
| Beam Angle | 120° (opal polycarbonate diffuser) |
| Operating Temperature | -40°C to +55°C |
| Enclosure Rating | IP66 |
| Lens Material | Impact-resistant polycarbonate |
| Housing Material | Die-cast aluminum, powder-coated |
| Length | 1,200 mm (single) |
| Mounting | Surface ceiling/wall, conduit entry at both ends |
| Rated Life | L80 ≥50,000 hours |
Certifications & Hazardous Area Ratings
| Standard | Classification |
|---|---|
| NEC (North America) | Class I Division 1 & 2, Groups C, D; Class II Division 1 & 2, Groups E, F, G; Class III |
| ATEX (Europe) | Ex II 2G Ex d IIB T4 Gb; Ex II 2D Ex tb IIIC T135°C Db |
| IECEx | Ex d IIB T4 Gb; Ex tb IIIC T135°C Db |
| Enclosure | IP66 (IEC 60529) |
| DLC | Listed |
Single vs. Double Linear: Which to Choose?
| Factor | VL-EX8197S (Single) | VL-EX8197D (Double) |
|---|---|---|
| Wattage range | 40W–60W | 80W–120W |
| Lumen output | 5,000–7,500 lm | 10,000–15,000 lm |
| Ceiling height | 2.5–5 m | 4–8 m |
| Typical application | Corridors, walkways, cable trays | Process aisles, machine bays |
| Footprint | 1,200 × 150 mm | 1,200 × 280 mm |
Application Environments
- Refinery Pipe Racks & Walkways: Low-ceiling access corridors between processing units in Class I Div 2 zones
- Chemical Plant Control Rooms: Adjacent classified areas requiring linear corridor lighting
- Offshore Accommodation Modules: Corridors with Zone 2 ATEX IIB gas classification
- Pharmaceutical Clean Rooms: Class I Div 2 areas adjacent to solvent storage
- Mining Headframes: Ore processing areas with Class II dust classification
Frequently Asked Questions
- Can the VL-EX8197S be daisy-chained for continuous run lighting?
- Yes. Multiple VL-EX8197S units can be wired in series using the through-wiring conduit entries at each end of the fixture. In Class I Div 1 installations, a certified conduit seal must be installed at each junction as required by NEC 501.15(A)(1). Standard 120V/277V branch circuits support up to 12 units (40W each) at 80% load factor.
- Is the polycarbonate lens UV-stabilized for outdoor use?
- Yes. The lens is UV-stabilized impact-resistant polycarbonate rated for 10+ years outdoor exposure without yellowing or embrittlement. The IP66 seal maintains integrity in rain, high-pressure wash-down environments, and marine salt-spray atmospheres.
- What is the minimum illuminance the VL-EX8197S provides at 3m mounting height?
- At 3m mounting height and 2m spacing, the 60W VL-EX8197S achieves approximately 180–220 lux on the floor centerline with ≥0.7 uniformity ratio — exceeding OSHA 1910.303 minimum requirements (50 lux) and meeting IES RP-7 recommendations for active work areas (150+ lux).
- Does this fixture support dimming?
- The VL-EX8197S includes a 0–10V analog dimming interface as standard. Compatible with certified explosion-proof occupancy sensors or building management systems that output a 0–10V control signal. Minimum dimming level is 10% of rated output.
Certifications & Standards: IECEx International Certification System · EU ATEX Directive 2014/34/EU
Explosion for Hazardous Locations
This explosion-proof explosion is engineered for hazardous locations where standard equipment cannot operate safely. Certified for Class I Division 1 and Division 2 environments, it meets ATEX and IECEx standards for oil & gas, chemical, mining, and offshore installations.
Explore the full Veilux range of explosion-proof lighting for your industrial security requirements.