ISO 9001 Certified Factory Direct

CE Certification Stainless Steel Explosion Proof LED Batten Factories & Factory

Precision-engineered marine-grade stainless steel linear fixtures designed for ATEX & IECEx Zone 1/21 environments, offshore platforms, chemical processing, and mission-critical industrial infrastructures.

Industrial & Explosion-Proof Luminaire Production Series

Photometrically verified in our in-house darkroom, 100% aged, and hi-pot withstand safety tested before global dispatch.

Cleanroom & Office 300/600/1200mm 18-60W LED ceiling panel light for cleanrooms and offices

300/600/1200mm 18–60W LED Ceiling Panel Light

18–60 W 300–1200 mm Dust-free workshops
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Ex · Zone 1/21 20-50W round mini explosion proof ceiling light

20–50W Round Mini Explosion-Proof Ceiling Light

20–50 W Die-cast Al Housing T6 Rating
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Ex · Heavy Duty 30-50W rectangular explosion-proof LED flood light

30–50W Rectangular Explosion-Proof LED Flood Light

IP65 Seal 30–50 W Tempered Glass
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High Luminous 10-24W AC85-265V 120lm/W explosion light

10–24W AC85–265V 120 lm/W Explosion Light

120 lm/W AC85–265V Universal Driver
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Mining Duty High lumen 120lm/W round mining explosion ceiling light

High Lumen 120 lm/W Round Mining Explosion Ceiling Light

Mining Standard IK10 Shockproof Anti-Vibration
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Emergency System 100W+30W emergency backup explosion proof LED lamp

100W + 30W Emergency Backup Explosion-Proof LED Lamp

IP66 Sealed 90-180m Backup Triple-Cavity
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High Mast & Bay 75-300W compact explosion proof industrial floodlight

75–300W Compact Explosion-Proof Industrial Floodlight

75–300 W Die-Cast Body High Lumen Flux
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Batten Replacement Long strip LED explosion proof fluorescent light 20W-60W

Long Strip LED Explosion-Proof Fluorescent Light 20–60W

20–60 W Linear Fitting T8/T5 Retrofit
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Technical Whitepaper: Stainless Steel Explosion-Proof Batten Engineering

Critical structural parameters, metallurgy comparisons, and thermal management mechanisms engineered for hostile corrosive atmospheres.

12+
Years Luminaire R&D
2,000m²
Modern Production Plant
30+
Certified Technicians
5
Precision Test Systems
1
IES Darkroom Lab
100%
Aging & Hi-Pot Verified

Corrosion Metallurgy: 304 vs. 316L

Standard aluminum housings degrade rapidly under hydrogen sulfide (H2S), saline mist, and chemical vapor exposure. Our stainless steel battens utilize deep-drawn or seamless welded grade 304 or molybdenum-enriched 316L stainless steel, guaranteeing zero pitting in offshore marine and refinery washdown areas.

Flameproof "Ex d" & Increased Safety "Ex e"

Engineered to prevent internal thermal ignition from propogating to surrounding flammable gases (Groups IIA, IIB, IIC). Features precision ground flame paths, silicone environmental gaskets rated for -40°C to +60°C ambient temperatures, and tempered borosilicate glass diffusers with IK08 to IK10 impact ratings.

Thermal Dissipation & T-Class Margins

By coupling linear high-efficacy LED modules (120–140 lm/W) directly to cold-rolled stainless chassis heat-spreaders, junction temperatures (Tj) remain strictly under 65°C. This maintains a rigorous T6 rating (maximum surface temperature ≤ 85°C), ensuring maximum safety even in volatile pentane or ethyl ether environments.

Classification Parameter Standard LED Tri-Proof Light Standard Ex Aluminum Batten Scoden Stainless Steel Ex LED Batten
Casing Material Polycarbonate (PC) / ABS Plastic Copper-free Die-Cast Aluminum AISI 304 / Marine Grade 316L Stainless Steel
Hazardous Zone Suitability Non-Hazardous / Safe Zones only ATEX / IECEx Zone 1, 2, 21, 22 ATEX / IECEx Zone 1, 2, 21, 22 & Saline Environments
Chemical / Acid Resistance Low to Moderate (Prone to crazing) Prone to galvanic corrosion in salt spray Superior (Immune to H2S, Caustic Washdowns, Saline)
Ingress & Impact Protection IP65 / IK08 IP66 / IK08 IP66 (IP67 optional) / IK10 Heavy Duty
Certified Temperature Class Not Rated T4 / T5 T6 (Max Surface Temp ≤ 85°C)

Yueqing Electrical Cluster: Supply Chain Supremacy

Located in Zhejiang Province—widely recognized as China's Electrical Capital—Scoden Lighting leverages deep local component ecosystems to minimize lead times and production friction.

In-House Tooling & Quality Traceability

Our Yueqing production plant operates continuous punch-pressing, automatic glue dispensing, CNC sheet-metal forming, and high-precision laser welding stations specifically tuned for stainless steel enclosure manufacturing.

  • Direct integration with tier-1 driver and LED chip suppliers.
  • ISO 9001:2015 certified process control across raw inventory to finished luminaire.
  • In-house darkroom equipped with goniophotometers delivering verified IES and LDT photometric files.
  • 100% withstand-voltage (Hi-Pot) insulation check and minimum 12-hour full load burn-in aging.

Rapid Prototype Sampling

Complete custom sample turnarounds in 5 to 7 working days, accommodating custom lengths, distinct mounting brackets, and specialized conduit entry threads (M20, M25, NPT 1/2", NPT 3/4").

SKD / CKD Supply Models

Mitigate excessive local import duties and adhere to domestic content rules through Semi-Knocked-Down (SKD) kits engineered for streamlined final assembly in customer facilities.

Private-Mould OEM/ODM

Comprehensive IP-protected bespoke housing developments, customized laser-etched naming plates, dedicated labeling, and custom secondary optical beam distribution tailoring.

Direct Engineering Backing

Communicate directly with our bilingual technical engineering and export compliance specialists without passing through layered intermediaries or domestic brokers.

Global Enterprise Demands & Industry Technological Vectors

Analyzing key market drivers shaping hazardous industrial luminaires across EMEA, the Americas, and the Asia-Pacific region.

Shift to Autonomous Emergency Subsystems

Global EPC contractors mandate continuous self-testing Ni-Cd or LiFePO4 battery modules within explosion-proof fittings. Scoden's integrated battery backup circuits conduct automated monthly functional checks, delivering 90 to 180 minutes of guaranteed illumination during plant-wide outages.

Smart Microwave Sensing in Zone 2 Sites

Integrating microwave motion sensors behind blast-proof borosilicate glass prevents environmental breach while slashing power overhead in intermittently occupied corridors, pump sheds, and chemical staging zones by up to 68%.

LCOE & Maintenance Optimization

Replacing traditional twin 36W or 58W fluorescent explosive battens with stainless steel LED fittings eliminates relamping downtime. In offshore or hazardous chemical operations, scaffolding or boom access costs dwarf initial fixture investments.

Stringent Harmonized Certification

Beyond baseline CE-LVD and CE-EMC directives, modern international projects demand clear adherence to EN 60079-0, EN 60079-1, and EN 60079-7, alongside comprehensive test reports verified by recognized testing bodies.

Localized Application Scenarios & Installation Paradigms

Engineered to deliver uninterrupted operation across demanding mission-critical facilities worldwide.

Offshore Rigs & Marine Vessels

Continuous contact with marine saline vapor instantly oxidizes painted metals. Our Grade 316L stainless steel battens with IP66 ingress protection endure direct seawater impact, high humidity, and wind-driven wave crests across drill platforms and engine holds.

Chemical Processing & Fertilizer Units

Ambient concentrations of sulfur, ammonia, chlorine, and acidic fumes quickly embrittle polycarbonate and blister aluminum castings. Stainless steel ensures long-term metallurgical stability and eliminates gas intrusion risk.

Pharmaceutical & Food Washdown Plants

Cleanroom environments mandate frequent washdowns with high-temperature, high-pressure caustic detergents (CIP protocols). The seamless, crevice-free planar design of our stainless steel battens stops bacterial harboring and withstands intensive high-pressure sanitation.

Compliance Safeguards & Global Procurement Support

Comprehensive technical dossier accompanying every production lot to facilitate seamless site acceptance testing (SAT).

ISO 9001:2015 Quality System
CE LVD / EMC Compliant
IEC 60079 Standards
IP65 / IP66 Watertight
100% In-House IES Validated

Integrated Global Supply Partners

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Frequently Asked Questions (FAQ)

Authoritative technical, engineering, and manufacturing answers for EPCs, electrical distributors, and specifiers.

What is the difference between an LED tri-proof light and an LED explosion-proof light?
A tri-proof light is sealed against water, dust, and non-hazardous corrosion (typically IP65–IP66 rating) using polycarbonate or ABS materials, suited for car parks, cold storage facilities, and standard commercial warehouses. An explosion-proof light is additionally engineered and certified under IECEx/ATEX schemes to prevent ignition of flammable surrounding atmospheric gases (Zones 0, 1, 2) or combustible dusts (Zones 20, 21, 22), utilizing heavy flameproof joints, tempered borosilicate glass, and precise temperature-rated (T-Class) housings.
Why specify stainless steel housings instead of traditional die-cast aluminum for explosion-proof battens?
While die-cast copper-free aluminum performs well in standard inland industrial zones, it remains vulnerable to pitting, peeling coatings, and stress corrosion cracking when exposed to marine salt spray, offshore mist, hydrogen sulfide (H2S), or aggressive alkaline/acid washdowns. Stainless steel (AISI 304 or 316L) provides passive metallurgical resistance against rust, eliminates paint flaking risks in pharmaceutical/food facilities, and guarantees structural mechanical integrity across decades of exposure.
Does Scoden Lighting support OEM, ODM, and SKD procurement programs?
Yes. We support bespoke private-mould design, private branding, customer-specified wiring/drivers, customized packaging, and Semi-Knocked-Down (SKD) kit deliveries for regional assembly plants looking to optimize local import tariffs and comply with domestic manufacturing mandates.
What engineering documentation and compliance packs are provided with quotation requests?
Every technical proposal includes comprehensive datasheets, IES/LDT photometric files captured in our internal darkroom for DIALux lighting design simulations, factory burn-in test records, withstand-voltage (Hi-Pot) verification sheets, ISO 9001:2015 system certifications, and certificate verification records.
Can Scoden fixtures incorporate intelligent dimming, emergency drivers, or sensors?
Yes. Our modular platform allows seamless integration of integrated microwave sensors, multi-step 1-10V or DALI dimming protocols, autonomous self-checking battery emergency packs (up to 180 minutes runtime), solar power inputs, and wide-range DC high/low-voltage power drivers.
Where is the factory located, and how can overseas clients audit the manufacturing lines?
Our physical manufacturing plant is situated in Beibaixiang Town, Yueqing, Wenzhou City, Zhejiang Province, China (within China's Electrical Capital). Overseas clients and procurement teams are welcome to conduct on-site factory audits or arrange interactive live-video technical inspections via our export engineering department.

Complete Project Selection: High-Performance Luminaires

Engineered for seamless retrofits, high bays, and harsh facility illumination setups.

Compact Flood 30-50W rectangular explosion-proof LED flood light

30–50W Rectangular Explosion-Proof LED Flood Light

IP65 Sealed Depot Duty Tempered Lens
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Ceiling Mount 20-50W round mini explosion proof ceiling light

20–50W Round Mini Explosion-Proof Ceiling Light

Ex d IIB Zone 1/2 Compact Form
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Linear Batten Long strip LED explosion proof fluorescent light 20W-60W

Long Strip LED Explosion-Proof Fluorescent Light 20–60W

Strip Fixture 20–60 W Low Maintenance
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Anti-Glare 360 360° anti-glare small explosion-proof industrial light

360° Anti-Glare Small Explosion-Proof Industrial Light

360° Dispersion Anti-Glare Corrosion-Safe
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High Mast Stadium Multi-module explosion-resistant industrial flood lamp 300W 400W

Multi-Module Explosion-Resistant Flood Lamp 300W / 400W

300W / 400W Modular Matrix Refinery High Bay
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Emergency Batten 100W+30W emergency backup explosion proof LED lamp

100W + 30W Emergency Backup Explosion-Proof LED Lamp

IP66 Waterproof Autonomous Backup Heavy Duty
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Compact Industrial 75-300W compact explosion proof industrial floodlight

75–300W Compact Explosion-Proof Industrial Floodlight

75–300 W Wide Optics Extreme Duty
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Underground Mining High lumen 120lm/W round mining explosion ceiling light

High Lumen 120 lm/W Round Mining Explosion Ceiling Light

120 lm/W Anti-Sparking Mining Heavy Body
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Initiate Your Industrial Lighting Project With Scoden Engineers

Obtain complete technical datasheets, IES photometric distributions, bespoke dimensional drawings, and direct factory-tiered quotations tailored to your exact hazardous classification.

Request Full Catalog & IES Files Consult Hazardous Area Specialists